diff --git a/code/_onclick/hud/hud.dm b/code/_onclick/hud/hud.dm
index 08fe2347cb4..2e1d87f605e 100644
--- a/code/_onclick/hud/hud.dm
+++ b/code/_onclick/hud/hud.dm
@@ -51,34 +51,21 @@
 	if(mymob.hud_used == src)
 		mymob.hud_used = null
 
-	qdel(hide_actions_toggle)
-	hide_actions_toggle = null
+	QDEL_NULL(hide_actions_toggle)
 
 	QDEL_NULL(module_store_icon)
 
-	if(static_inventory.len)
-		for(var/thing in static_inventory)
-			qdel(thing)
-		static_inventory.Cut()
+	QDEL_LIST(static_inventory)
 
 	inv_slots.Cut()
 	action_intent = null
 	move_intent = null
 
-	if(toggleable_inventory.len)
-		for(var/thing in toggleable_inventory)
-			qdel(thing)
-		toggleable_inventory.Cut()
+	QDEL_LIST(toggleable_inventory)
 
-	if(hotkeybuttons.len)
-		for(var/thing in hotkeybuttons)
-			qdel(thing)
-		hotkeybuttons.Cut()
+	QDEL_LIST(hotkeybuttons)
 
-	if(infodisplay.len)
-		for(var/thing in infodisplay)
-			qdel(thing)
-		infodisplay.Cut()
+	QDEL_LIST(infodisplay)
 
 	//clear mob refs to screen objects
 	mymob.throw_icon = null
diff --git a/code/datums/material_container.dm b/code/datums/material_container.dm
index 4ea22aca590..2ae6da75863 100644
--- a/code/datums/material_container.dm
+++ b/code/datums/material_container.dm
@@ -42,6 +42,7 @@
 		materials[MAT_TRANQUILLITE] = new /datum/material/tranquillite()
 
 /datum/material_container/Destroy()
+	QDEL_LIST_ASSOC_VAL(materials)
 	owner = null
 	return ..()
 
diff --git a/code/game/gamemodes/blob/overmind.dm b/code/game/gamemodes/blob/overmind.dm
index 87d2fd2b99c..2af2a53a939 100644
--- a/code/game/gamemodes/blob/overmind.dm
+++ b/code/game/gamemodes/blob/overmind.dm
@@ -44,8 +44,7 @@
 /mob/camera/blob/Destroy()
 	if(ghostimage)
 		ghost_darkness_images -= ghostimage
-		qdel(ghostimage)
-		ghostimage = null;
+		QDEL_NULL(ghostimage)
 		updateallghostimages()
 	return ..()
 
diff --git a/code/game/machinery/camera/camera_assembly.dm b/code/game/machinery/camera/camera_assembly.dm
index 11fcede1fe9..7c888aa2a3d 100644
--- a/code/game/machinery/camera/camera_assembly.dm
+++ b/code/game/machinery/camera/camera_assembly.dm
@@ -21,9 +21,7 @@
 	*/
 
 /obj/item/weapon/camera_assembly/Destroy()
-	for(var/thing in upgrades)
-		qdel(thing)
-	upgrades.Cut()
+	QDEL_LIST(upgrades)
 	return ..()
 
 /obj/item/weapon/camera_assembly/attackby(obj/item/W, mob/living/user, params)
diff --git a/code/game/machinery/computer/aifixer.dm b/code/game/machinery/computer/aifixer.dm
index 539edb24d65..bcdd075bea6 100644
--- a/code/game/machinery/computer/aifixer.dm
+++ b/code/game/machinery/computer/aifixer.dm
@@ -142,14 +142,12 @@
 /obj/machinery/computer/aifixer/Destroy()
 	if(occupant)
 		occupant.ghostize()
-		qdel(occupant)
-		occupant = null
+		QDEL_NULL(occupant)
 	return ..()
 
 /obj/machinery/computer/aifixer/emp_act()
 	if(occupant)
 		occupant.ghostize()
-		qdel(occupant)
-		occupant = null
+		QDEL_NULL(occupant)
 	else
 		..()
diff --git a/code/game/machinery/computer/vr_control.dm b/code/game/machinery/computer/vr_control.dm
index b1fded03b99..baf2eda1914 100644
--- a/code/game/machinery/computer/vr_control.dm
+++ b/code/game/machinery/computer/vr_control.dm
@@ -5,13 +5,6 @@
 
 	light_color = LIGHT_COLOR_DARKGREEN
 
-
-/obj/machinery/computer/vr_control/New()
-	..()
-
-/obj/machinery/computer/vr_control/Destroy()
-	return ..()
-
 /obj/machinery/computer/vr_control/attack_ai(mob/user)
 	attack_hand(user)
 	ui_interact(user)
diff --git a/code/game/machinery/shieldgen.dm b/code/game/machinery/shieldgen.dm
index 6028f39af6d..ff319d5037d 100644
--- a/code/game/machinery/shieldgen.dm
+++ b/code/game/machinery/shieldgen.dm
@@ -141,8 +141,7 @@
 		var/locked = 0
 
 /obj/machinery/shieldgen/Destroy()
-	for(var/obj/machinery/shield/shield_tile in deployed_shields)
-		qdel(shield_tile)
+	QDEL_LIST(deployed_shields)
 	deployed_shields = null
 	return ..()
 
diff --git a/code/game/mecha/mecha.dm b/code/game/mecha/mecha.dm
index 1ad2bc83d96..fdf1b341488 100644
--- a/code/game/mecha/mecha.dm
+++ b/code/game/mecha/mecha.dm
@@ -610,13 +610,9 @@
 			WR.crowbar_salvage += internal_tank
 			internal_tank.forceMove(WR)
 	else
-		for(var/obj/item/mecha_parts/mecha_equipment/E in equipment)
-			E.forceMove(loc)
-			qdel(E)
-		if(cell)
-			qdel(cell)
-		if(internal_tank)
-			qdel(internal_tank)
+		QDEL_LIST(equipment)
+		QDEL_NULL(cell)
+		QDEL_NULL(internal_tank)
 
 	processing_objects.Remove(src)
 	poi_list.Remove(src)
diff --git a/code/game/objects/items.dm b/code/game/objects/items.dm
index 915ab5e14c3..f67178e1e67 100644
--- a/code/game/objects/items.dm
+++ b/code/game/objects/items.dm
@@ -85,8 +85,8 @@ var/global/image/fire_overlay = image("icon" = 'icons/goonstation/effects/fire.d
 	if(ismob(loc))
 		var/mob/m = loc
 		m.unEquip(src, 1)
-	for(var/X in actions)
-		qdel(X)
+	QDEL_LIST(actions)
+	master = null
 	return ..()
 
 /obj/item/proc/check_allowed_items(atom/target, not_inside, target_self)
diff --git a/code/game/objects/items/devices/paicard.dm b/code/game/objects/items/devices/paicard.dm
index 763666f36c7..feb288d327d 100644
--- a/code/game/objects/items/devices/paicard.dm
+++ b/code/game/objects/items/devices/paicard.dm
@@ -31,8 +31,7 @@
 /obj/item/device/paicard/Destroy()
 	if(pai)
 		pai.ghostize()
-		qdel(pai)
-		pai = null
+		QDEL_NULL(pai)
 	QDEL_NULL(radio)
 	return ..()
 
diff --git a/code/game/objects/items/devices/radio/radio.dm b/code/game/objects/items/devices/radio/radio.dm
index 7145bd88bb7..c14fba68606 100644
--- a/code/game/objects/items/devices/radio/radio.dm
+++ b/code/game/objects/items/devices/radio/radio.dm
@@ -267,6 +267,7 @@ var/global/list/default_medbay_channels = list(
 /mob/living/automatedannouncer/Destroy()
 	if(lifetime_timer)
 		deltimer(lifetime_timer)
+		lifetime_timer = null
 	return ..()
 
 /mob/living/automatedannouncer/proc/autocleanup()
diff --git a/code/game/objects/items/weapons/grenades/chem_grenade.dm b/code/game/objects/items/weapons/grenades/chem_grenade.dm
index cf649bae421..5dc0e8d4199 100644
--- a/code/game/objects/items/weapons/grenades/chem_grenade.dm
+++ b/code/game/objects/items/weapons/grenades/chem_grenade.dm
@@ -28,9 +28,7 @@
 
 /obj/item/weapon/grenade/chem_grenade/Destroy()
 	QDEL_NULL(nadeassembly)
-	for(var/thing in beakers)
-		qdel(thing)
-	beakers.Cut()
+	QDEL_LIST(beakers)
 	return ..()
 
 /obj/item/weapon/grenade/chem_grenade/examine(mob/user)
diff --git a/code/game/objects/items/weapons/grenades/emgrenade.dm b/code/game/objects/items/weapons/grenades/emgrenade.dm
index 65fab5cbbe0..12dd3b7585e 100644
--- a/code/game/objects/items/weapons/grenades/emgrenade.dm
+++ b/code/game/objects/items/weapons/grenades/emgrenade.dm
@@ -1,12 +1,11 @@
 /obj/item/weapon/grenade/empgrenade
-	name = "classic emp grenade"
+	name = "classic EMP grenade"
+	desc = "It is designed to wreak havoc on electronic systems."
 	icon_state = "emp"
 	item_state = "emp"
 	origin_tech = "materials=2;magnets=3"
 
-	prime()
-		..()
-		if(empulse(src, 4, 10))
-			qdel(src)
-		return
-
+/obj/item/weapon/grenade/empgrenade/prime()
+	update_mob()
+	empulse(src, 4, 10)
+	qdel(src)
\ No newline at end of file
diff --git a/code/game/objects/items/weapons/holosign.dm b/code/game/objects/items/weapons/holosign.dm
index 1a5542b5ef5..bfd16e71003 100644
--- a/code/game/objects/items/weapons/holosign.dm
+++ b/code/game/objects/items/weapons/holosign.dm
@@ -14,9 +14,7 @@
 	var/max_signs = 20
 
 /obj/item/weapon/holosign_creator/Destroy()
-	for(var/sign in signs)
-		qdel(sign)
-	signs.Cut()
+	QDEL_LIST(signs)
 	return ..()
 
 /obj/item/weapon/holosign_creator/afterattack(atom/target, mob/user, flag)
diff --git a/code/game/objects/items/weapons/pneumaticCannon.dm b/code/game/objects/items/weapons/pneumaticCannon.dm
index c54a31fad05..307da253e64 100644
--- a/code/game/objects/items/weapons/pneumaticCannon.dm
+++ b/code/game/objects/items/weapons/pneumaticCannon.dm
@@ -18,9 +18,7 @@
 
 /obj/item/weapon/pneumatic_cannon/Destroy()
 	QDEL_NULL(tank)
-	for(var/obj/item/I in loadedItems)
-		qdel(I)
-	loadedItems.Cut()
+	QDEL_LIST(loadedItems)
 	return ..()
 
 /obj/item/weapon/pneumatic_cannon/examine(mob/user)
diff --git a/code/game/objects/items/weapons/tanks/watertank.dm b/code/game/objects/items/weapons/tanks/watertank.dm
index 00dc66e1b94..e8cf034a5b5 100644
--- a/code/game/objects/items/weapons/tanks/watertank.dm
+++ b/code/game/objects/items/weapons/tanks/watertank.dm
@@ -69,8 +69,7 @@
 /obj/item/weapon/watertank/Destroy()
 	if(on)
 		remove_noz()
-		qdel(noz)
-		noz = null
+		QDEL_NULL(noz)
 	return ..()
 
 /obj/item/weapon/watertank/attack_hand(mob/user as mob)
diff --git a/code/game/objects/structures/transit_tubes/transit_tube_pod.dm b/code/game/objects/structures/transit_tubes/transit_tube_pod.dm
index fda770705d0..6a06109277b 100644
--- a/code/game/objects/structures/transit_tubes/transit_tube_pod.dm
+++ b/code/game/objects/structures/transit_tubes/transit_tube_pod.dm
@@ -22,7 +22,6 @@
 /obj/structure/transit_tube_pod/Destroy()
 	for(var/atom/movable/AM in contents)
 		AM.forceMove(get_turf(src))
-
 	return ..()
 
 /obj/structure/transit_tube_pod/Process_Spacemove()
diff --git a/code/modules/admin/buildmode.dm b/code/modules/admin/buildmode.dm
index 1286876ea10..f246357e472 100644
--- a/code/modules/admin/buildmode.dm
+++ b/code/modules/admin/buildmode.dm
@@ -123,8 +123,7 @@
 		if(istype(cl))
 			cl.images -= I
 			cl = null
-		qdel(I)
-		I = null
+		QDEL_NULL(I)
 	return ..()
 
 /datum/click_intercept
@@ -139,9 +138,7 @@
 	holder.screen += buttons
 
 /datum/click_intercept/Destroy()
-	for(var/button in buttons)
-		qdel(button)
-	buttons.Cut()
+	QDEL_LIST(buttons)
 	return ..()
 
 
diff --git a/code/modules/assembly/infrared.dm b/code/modules/assembly/infrared.dm
index 60f3014d357..3e0c8061ceb 100644
--- a/code/modules/assembly/infrared.dm
+++ b/code/modules/assembly/infrared.dm
@@ -16,8 +16,7 @@
 
 /obj/item/device/assembly/infra/Destroy()
 	if(first)
-		qdel(first)
-		first = null
+		QDEL_NULL(first)
 		last = null
 		fire_location = null
 	return ..()
diff --git a/code/modules/flufftext/Hallucination.dm b/code/modules/flufftext/Hallucination.dm
index a9b47376760..f9c97c87a0b 100644
--- a/code/modules/flufftext/Hallucination.dm
+++ b/code/modules/flufftext/Hallucination.dm
@@ -165,13 +165,11 @@ Gunshots/explosions/opening doors/less rare audio (done)
 
 /obj/effect/hallucination/fake_flood/Destroy()
 	processing_objects -= src
-	qdel(flood_turfs)
-	flood_turfs = list()
+	flood_turfs.Cut()
 	if(target.client)
 		target.client.images.Remove(flood_images)
 	target = null
-	qdel(flood_images)
-	flood_images = list()
+	QDEL_LIST(flood_images)
 	return ..()
 
 /obj/effect/hallucination/simple/xeno
diff --git a/code/modules/food_and_drinks/food/customizables.dm b/code/modules/food_and_drinks/food/customizables.dm
index dfd89a809da..7087410e6c4 100644
--- a/code/modules/food_and_drinks/food/customizables.dm
+++ b/code/modules/food_and_drinks/food/customizables.dm
@@ -372,8 +372,7 @@
 		overlays += T
 
 /obj/item/weapon/reagent_containers/food/snacks/customizable/Destroy()
-	for(var/obj/item/O in ingredients)
-		qdel(O)
+	QDEL_LIST(ingredients)
 	return ..()
 
 /obj/item/weapon/reagent_containers/food/snacks/customizable/examine(mob/user)
diff --git a/code/modules/food_and_drinks/kitchen_machinery/gibber.dm b/code/modules/food_and_drinks/kitchen_machinery/gibber.dm
index 908411f5731..ae7cf92c92d 100644
--- a/code/modules/food_and_drinks/kitchen_machinery/gibber.dm
+++ b/code/modules/food_and_drinks/kitchen_machinery/gibber.dm
@@ -28,7 +28,8 @@
 	if(contents.len)
 		for(var/atom/movable/A in contents)
 			A.loc = get_turf(src)
-	if(occupant)	occupant = null
+	if(occupant)
+		occupant = null
 	return ..()
 
 /obj/machinery/gibber/RefreshParts() //If you want to make the machine upgradable, this is where you would change any vars basd on its stock parts.
diff --git a/code/modules/mining/mine_items.dm b/code/modules/mining/mine_items.dm
index 2935ed25d04..a9151609f74 100644
--- a/code/modules/mining/mine_items.dm
+++ b/code/modules/mining/mine_items.dm
@@ -227,8 +227,7 @@
 /obj/item/device/mobcapsule/Destroy()
 	if(captured)
 		captured.ghostize()
-		qdel(captured)
-		captured = null
+		QDEL_NULL(captured)
 	return ..()
 
 /obj/item/device/mobcapsule/attack(var/atom/A, mob/user, prox_flag)
diff --git a/code/modules/mob/dead/observer/observer.dm b/code/modules/mob/dead/observer/observer.dm
index b7dc83c149d..0750fd9841e 100644
--- a/code/modules/mob/dead/observer/observer.dm
+++ b/code/modules/mob/dead/observer/observer.dm
@@ -94,8 +94,7 @@ var/list/image/ghost_darkness_images = list() //this is a list of images for thi
 	following = null
 	if(ghostimage)
 		ghost_darkness_images -= ghostimage
-		qdel(ghostimage)
-		ghostimage = null
+		QDEL_NULL(ghostimage)
 		updateallghostimages()
 	return ..()
 
@@ -642,13 +641,13 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 
 /mob/proc/can_admin_interact()
 	return FALSE
-	
+
 /mob/proc/can_advanced_admin_interact()
 	return FALSE
 
 /mob/dead/observer/can_admin_interact()
 	return check_rights(R_ADMIN, 0, src)
-	
+
 /mob/dead/observer/can_advanced_admin_interact()
 	if(!can_admin_interact())
 		return FALSE
@@ -657,7 +656,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 		return TRUE
 
 	return FALSE
-	
+
 /mob/dead/observer/incapacitated()
 	return TRUE
 
diff --git a/code/modules/mob/living/carbon/carbon.dm b/code/modules/mob/living/carbon/carbon.dm
index 64811af21ac..9d1dace166b 100644
--- a/code/modules/mob/living/carbon/carbon.dm
+++ b/code/modules/mob/living/carbon/carbon.dm
@@ -17,10 +17,8 @@
 	med_hud_set_status()
 
 /mob/living/carbon/Destroy()
-	for(var/atom/movable/guts in internal_organs)
-		qdel(guts)
-	for(var/atom/movable/food in stomach_contents)
-		qdel(food)
+	QDEL_LIST(internal_organs)
+	QDEL_LIST(stomach_contents)
 	remove_from_all_data_huds()
 	return ..()
 
diff --git a/code/modules/mob/living/silicon/robot/robot_modules.dm b/code/modules/mob/living/silicon/robot/robot_modules.dm
index 9365da25f8d..31b4c826e9d 100644
--- a/code/modules/mob/living/silicon/robot/robot_modules.dm
+++ b/code/modules/mob/living/silicon/robot/robot_modules.dm
@@ -32,9 +32,7 @@
 	emag.name = "Placeholder Emag Item"
 
 /obj/item/weapon/robot_module/Destroy()
-	for(var/module in modules)
-		qdel(module)
-	modules.Cut()
+	QDEL_LIST(modules)
 	QDEL_NULL(emag)
 	return ..()
 
diff --git a/code/modules/modular_computers/hardware/hard_drive.dm b/code/modules/modular_computers/hardware/hard_drive.dm
index 707e16e22ac..caf0406336b 100644
--- a/code/modules/modular_computers/hardware/hard_drive.dm
+++ b/code/modules/modular_computers/hardware/hard_drive.dm
@@ -119,8 +119,7 @@
 	return null
 
 /obj/item/weapon/computer_hardware/hard_drive/Destroy()
-	for(var/file in stored_files)
-		qdel(file)
+	QDEL_LIST(stored_files)
 	stored_files = null
 	return ..()
 
diff --git a/code/modules/paperwork/paperbin.dm b/code/modules/paperwork/paperbin.dm
index ece95ab2584..89ba611f33c 100644
--- a/code/modules/paperwork/paperbin.dm
+++ b/code/modules/paperwork/paperbin.dm
@@ -18,10 +18,7 @@
 	..()
 
 /obj/item/weapon/paper_bin/Destroy()
-	if(papers)
-		for(var/i in papers)
-			qdel(i)
-		papers.Cut()
+	QDEL_LIST(papers)
 	return ..()
 
 /obj/item/weapon/paper_bin/burn()
diff --git a/code/modules/pda/PDA.dm b/code/modules/pda/PDA.dm
index 966a418e5ad..3ff11689078 100755
--- a/code/modules/pda/PDA.dm
+++ b/code/modules/pda/PDA.dm
@@ -464,9 +464,7 @@ var/global/list/obj/item/device/pda/PDAs = list()
 		pai.forceMove(T)
 	current_app = null
 	scanmode = null
-	for(var/A in programs)
-		qdel(A)
-	programs.Cut()
+	QDEL_LIST(programs)
 	QDEL_NULL(cartridge)
 	return ..()
 
diff --git a/code/modules/pda/cart.dm b/code/modules/pda/cart.dm
index 0fa2c10c88e..459ae09835a 100644
--- a/code/modules/pda/cart.dm
+++ b/code/modules/pda/cart.dm
@@ -25,12 +25,8 @@
 
 /obj/item/weapon/cartridge/Destroy()
 	QDEL_NULL(radio)
-	for(var/A in programs)
-		qdel(A)
-	programs.Cut()
-	for(var/A in messenger_plugins)
-		qdel(A)
-	messenger_plugins.Cut()
+	QDEL_LIST(programs)
+	QDEL_LIST(messenger_plugins)
 	return ..()
 
 /obj/item/weapon/cartridge/proc/update_programs(obj/item/device/pda/pda)
diff --git a/code/modules/power/singularity/singularity.dm b/code/modules/power/singularity/singularity.dm
index 8754051b8e3..114ffc29d6f 100644
--- a/code/modules/power/singularity/singularity.dm
+++ b/code/modules/power/singularity/singularity.dm
@@ -39,11 +39,10 @@
 	processing_objects.Add(src)
 	poi_list |= src
 	singularities += src
-	for(var/obj/machinery/power/singularity_beacon/singubeacon in world)
+	for(var/obj/machinery/power/singularity_beacon/singubeacon in machines)
 		if(singubeacon.active)
 			target = singubeacon
 			break
-	return
 
 /obj/singularity/Destroy()
 	processing_objects.Remove(src)
diff --git a/code/modules/power/tesla/coil.dm b/code/modules/power/tesla/coil.dm
index 715318f0992..77ff3801da2 100644
--- a/code/modules/power/tesla/coil.dm
+++ b/code/modules/power/tesla/coil.dm
@@ -21,9 +21,7 @@
 	RefreshParts()
 
 /obj/machinery/power/tesla_coil/Destroy()
-	if(wires)
-		qdel(wires)
-		wires = null
+	QDEL_NULL(wires)
 	return ..()
 
 /obj/machinery/power/tesla_coil/RefreshParts()
diff --git a/code/modules/power/tesla/energy_ball.dm b/code/modules/power/tesla/energy_ball.dm
index 6182f105a5c..b231e32b183 100644
--- a/code/modules/power/tesla/energy_ball.dm
+++ b/code/modules/power/tesla/energy_ball.dm
@@ -49,9 +49,7 @@ var/list/blacklisted_tesla_types = typecacheof(list(/obj/machinery/atmospherics,
 		EB.orbiting_balls -= src
 		orbiting = null
 
-	for(var/ball in orbiting_balls)
-		var/obj/singularity/energy_ball/EB = ball
-		qdel(EB)
+	QDEL_LIST(orbiting_balls)
 
 	return ..()
 
diff --git a/code/modules/projectiles/ammunition.dm b/code/modules/projectiles/ammunition.dm
index cbbe43cd32c..924dcac3b4c 100644
--- a/code/modules/projectiles/ammunition.dm
+++ b/code/modules/projectiles/ammunition.dm
@@ -103,8 +103,7 @@
 	update_icon()
 
 /obj/item/ammo_box/Destroy()
-	for(var/atom/A in stored_ammo)
-		qdel(A)
+	QDEL_LIST(stored_ammo)
 	stored_ammo = null
 	return ..()
 
@@ -193,4 +192,4 @@
 	var/turf_mag = get_turf(src)
 	for(var/obj/item/ammo in stored_ammo)
 		ammo.forceMove(turf_mag)
-		stored_ammo -= ammo	
\ No newline at end of file
+		stored_ammo -= ammo
\ No newline at end of file
diff --git a/code/modules/projectiles/guns/rocket.dm b/code/modules/projectiles/guns/rocket.dm
index 345d183318f..f9a8d00bdb1 100644
--- a/code/modules/projectiles/guns/rocket.dm
+++ b/code/modules/projectiles/guns/rocket.dm
@@ -20,10 +20,8 @@
 	to_chat(user, "<span class='notice'>[rockets.len] / [max_rockets] rockets.</span>")
 
 /obj/item/weapon/gun/rocketlauncher/Destroy()
-	for(var/datum/D in rockets)
-		qdel(D)
+	QDEL_LIST(rockets)
 	rockets = null
-
 	return ..()
 
 /obj/item/weapon/gun/rocketlauncher/update_icon()
diff --git a/code/modules/projectiles/guns/throw.dm b/code/modules/projectiles/guns/throw.dm
index 7b1fa350fc7..f19069bc32f 100644
--- a/code/modules/projectiles/guns/throw.dm
+++ b/code/modules/projectiles/guns/throw.dm
@@ -37,10 +37,8 @@
 
 /obj/item/weapon/gun/throw/Destroy()
 	QDEL_NULL(to_launch)
-	for(var/atom/A in loaded_projectiles)
-		qdel(A)
+	QDEL_LIST(loaded_projectiles)
 	loaded_projectiles = null
-
 	return ..()
 
 /obj/item/weapon/gun/throw/update_icon()
diff --git a/code/modules/projectiles/projectile/reusable.dm b/code/modules/projectiles/projectile/reusable.dm
index cb0ee34ad75..a223f415165 100644
--- a/code/modules/projectiles/projectile/reusable.dm
+++ b/code/modules/projectiles/projectile/reusable.dm
@@ -57,7 +57,7 @@
 	newdart.update_icon()
 
 /obj/item/projectile/bullet/reusable/foam_dart/Destroy()
-	pen = null
+	QDEL_NULL(pen)
 	return ..()
 
 /obj/item/projectile/bullet/reusable/foam_dart/riot
diff --git a/code/modules/reagents/chemistry/holder.dm b/code/modules/reagents/chemistry/holder.dm
index 2b1a8706123..c65c628353b 100644
--- a/code/modules/reagents/chemistry/holder.dm
+++ b/code/modules/reagents/chemistry/holder.dm
@@ -747,9 +747,7 @@ atom/proc/create_reagents(max_vol)
 /datum/reagents/Destroy()
 	. = ..()
 	processing_objects -= src
-	for(var/datum/reagent/R in reagent_list)
-		qdel(R)
-	reagent_list.Cut()
+	QDEL_LIST(reagent_list)
 	reagent_list = null
 	if(my_atom && my_atom.reagents == src)
 		my_atom.reagents = null
\ No newline at end of file
diff --git a/code/modules/space_management/space_chunk.dm b/code/modules/space_management/space_chunk.dm
index e139394e963..28432bd21bb 100644
--- a/code/modules/space_management/space_chunk.dm
+++ b/code/modules/space_management/space_chunk.dm
@@ -28,9 +28,7 @@
 	set_occupied(FALSE)
 	if(parent)
 		parent.children -= src
-	for(var/datum/space_chunk/child in children)
-		qdel(child)
-	children.Cut()
+	QDEL_LIST(children)
 	parent = null
 	. = ..()
 
diff --git a/code/modules/station_goals/dna_vault.dm b/code/modules/station_goals/dna_vault.dm
index d77455cd8e7..977899a3195 100644
--- a/code/modules/station_goals/dna_vault.dm
+++ b/code/modules/station_goals/dna_vault.dm
@@ -131,8 +131,8 @@ var/list/non_simple_animals = typecacheof(list(/mob/living/carbon/human/monkey,/
 	var/obj/machinery/parent
 
 /obj/structure/filler/ex_act()
-	return							
-							
+	return
+
 /obj/machinery/dna_vault
 	name = "DNA Vault"
 	desc = "Break glass in case of apocalypse."
@@ -177,7 +177,7 @@ var/list/non_simple_animals = typecacheof(list(/mob/living/carbon/human/monkey,/
 			plants_max = G.plant_count
 			dna_max = G.human_count
 			break
-			
+
 	..()
 
 /obj/machinery/dna_vault/Destroy()
@@ -185,13 +185,14 @@ var/list/non_simple_animals = typecacheof(list(/mob/living/carbon/human/monkey,/
 		var/obj/structure/filler/filler = V
 		filler.parent = null
 		qdel(filler)
+	fillers.Cut()
 	. = ..()
-	
+
 /obj/machinery/dna_vault/attack_ghost(mob/user)
 	if(stat & (BROKEN|MAINT))
 		return
 	return ui_interact(user)
-	
+
 /obj/machinery/dna_vault/attack_hand(mob/user)
 	if(..())
 		return 1
@@ -296,7 +297,7 @@ var/list/non_simple_animals = typecacheof(list(/mob/living/carbon/human/monkey,/
 			grant_power(H, JUMPBLOCK, JUMPY)
 			grant_power(H, INCREASERUNBLOCK, RUN)
 	power_lottery[H] = list()
-	
+
 /obj/machinery/dna_vault/proc/grant_power(mob/living/carbon/human/H, block, power)
 	H.dna.SetSEState(block, 1, 1)
 	H.mutations |= power
diff --git a/code/modules/surgery/organs/organ_external.dm b/code/modules/surgery/organs/organ_external.dm
index fa955c8ea98..151636a9a50 100644
--- a/code/modules/surgery/organs/organ_external.dm
+++ b/code/modules/surgery/organs/organ_external.dm
@@ -96,9 +96,7 @@
 	if(owner)
 		owner.bodyparts_by_name[limb_name] = null
 
-	if(children)
-		for(var/obj/item/organ/external/C in children)
-			qdel(C)
+	QDEL_LIST(children)
 
 	if(wound_cleanup_timer)
 		deltimer(wound_cleanup_timer)
diff --git a/code/modules/telesci/telesci_computer.dm b/code/modules/telesci/telesci_computer.dm
index aa65b6337d5..9caaee5187c 100644
--- a/code/modules/telesci/telesci_computer.dm
+++ b/code/modules/telesci/telesci_computer.dm
@@ -38,7 +38,7 @@
 /obj/machinery/computer/telescience/Destroy()
 	eject()
 	if(inserted_gps)
-		inserted_gps.loc = loc
+		inserted_gps.forceMove(loc)
 		inserted_gps = null
 	return ..()