diff --git a/code/datums/brain_damage/brain_trauma.dm b/code/datums/brain_damage/brain_trauma.dm
index 0cafd103955..75aa5953fc8 100644
--- a/code/datums/brain_damage/brain_trauma.dm
+++ b/code/datums/brain_damage/brain_trauma.dm
@@ -41,7 +41,7 @@
 
 //Called when removed from a mob
 /datum/brain_trauma/proc/on_lose(silent)
-	if(!silent)
+	if(!silent && lose_text)
 		to_chat(owner, lose_text)
 	UnregisterSignal(owner, COMSIG_MOB_SAY)
 	UnregisterSignal(owner, COMSIG_MOVABLE_HEAR)
diff --git a/code/datums/brain_damage/special.dm b/code/datums/brain_damage/special.dm
index 6fc7e60fc4f..87d73232b3a 100644
--- a/code/datums/brain_damage/special.dm
+++ b/code/datums/brain_damage/special.dm
@@ -108,6 +108,13 @@
 	. = ..()
 	QDEL_IN(src, 300)
 
+/obj/effect/hallucination/simple/bluespace_stream/Destroy()
+	if(!QDELETED(linked_to))
+		qdel(linked_to)
+	linked_to = null
+	seer = null
+	return ..()
+
 //ATTACK HAND IGNORING PARENT RETURN VALUE
 /obj/effect/hallucination/simple/bluespace_stream/attack_hand(mob/user, list/modifiers)
 	if(user != seer || !linked_to)
diff --git a/code/datums/components/twohanded.dm b/code/datums/components/twohanded.dm
index c2d129af634..d1f78b56114 100644
--- a/code/datums/components/twohanded.dm
+++ b/code/datums/components/twohanded.dm
@@ -108,8 +108,14 @@
 	if(wielded)
 		unwield(user)
 	if(source == offhand_item && !QDELETED(source))
+		offhand_item = null
 		qdel(source)
 
+/// Triggered on destroy of the component's offhand
+/datum/component/two_handed/proc/on_destroy(datum/source)
+	SIGNAL_HANDLER
+	offhand_item = null
+
 /// Triggered on attack self of the item containing the component
 /datum/component/two_handed/proc/on_attack_self(datum/source, mob/user)
 	SIGNAL_HANDLER
@@ -181,6 +187,7 @@
 	offhand_item.desc = "Your second grip on [parent_item]."
 	offhand_item.wielded = TRUE
 	RegisterSignal(offhand_item, COMSIG_ITEM_DROPPED, .proc/on_drop)
+	RegisterSignal(offhand_item, COMSIG_PARENT_QDELETING, .proc/on_destroy)
 	user.put_in_inactive_hand(offhand_item)
 
 /**
@@ -245,7 +252,7 @@
 
 	// Remove the object in the offhand
 	if(offhand_item)
-		UnregisterSignal(offhand_item, COMSIG_ITEM_DROPPED)
+		UnregisterSignal(offhand_item, list(COMSIG_ITEM_DROPPED, COMSIG_PARENT_QDELETING))
 		qdel(offhand_item)
 	// Clear any old refrence to an item that should be gone now
 	offhand_item = null
diff --git a/code/datums/hud.dm b/code/datums/hud.dm
index 930a244d73b..0a8218e4f82 100644
--- a/code/datums/hud.dm
+++ b/code/datums/hud.dm
@@ -100,7 +100,6 @@ GLOBAL_LIST_INIT(huds, list(
 /datum/atom_hud/proc/unregister_mob(datum/source, force)
 	SIGNAL_HANDLER
 	remove_hud_from(source, TRUE)
-	remove_from_hud(source)
 
 /datum/atom_hud/proc/hide_single_atomhud_from(hud_user,hidden_atom)
 	if(hudusers[hud_user])
diff --git a/code/game/machinery/porta_turret/portable_turret.dm b/code/game/machinery/porta_turret/portable_turret.dm
index 28b94c675c3..75dfc414a6d 100644
--- a/code/game/machinery/porta_turret/portable_turret.dm
+++ b/code/game/machinery/porta_turret/portable_turret.dm
@@ -93,8 +93,6 @@ DEFINE_BITFIELD(turret_flags, list(
 	var/list/faction = list("turret")
 	/// The spark system, used for generating... sparks?
 	var/datum/effect_system/spark_spread/spark_system
-	/// Linked turret control panel of the turret
-	var/obj/machinery/turretid/cp = null
 	/// The turret will try to shoot from a turf in that direction when in a wall
 	var/wall_turret_direction
 	/// If the turret is manually controlled
@@ -204,9 +202,6 @@ DEFINE_BITFIELD(turret_flags, list(
 	//deletes its own cover with it
 	QDEL_NULL(cover)
 	base = null
-	if(cp)
-		cp.turrets -= src
-		cp = null
 	QDEL_NULL(stored_gun)
 	QDEL_NULL(spark_system)
 	remove_control()
@@ -877,7 +872,7 @@ DEFINE_BITFIELD(turret_flags, list(
 	var/ailock = FALSE
 	/// Variable dictating if linked turrets will shoot cyborgs
 	var/shoot_cyborgs = FALSE
-	/// List of all linked turrets
+	/// List of weakrefs to all turrets
 	var/list/turrets = list()
 
 /obj/machinery/turretid/Initialize(mapload, ndir = 0, built = 0)
@@ -907,9 +902,8 @@ DEFINE_BITFIELD(turret_flags, list(
 		control_area = get_area(src)
 
 	for(var/obj/machinery/porta_turret/T in control_area)
-		turrets |= T
-		T.cp = src
-
+		turrets |= WEAKREF(T)
+	
 /obj/machinery/turretid/examine(mob/user)
 	. += ..()
 	if(issilicon(user) && !(machine_stat & BROKEN))
@@ -925,7 +919,7 @@ DEFINE_BITFIELD(turret_flags, list(
 			return
 		var/obj/item/multitool/M = I
 		if(M.buffer && istype(M.buffer, /obj/machinery/porta_turret))
-			turrets |= M.buffer
+			turrets |= WEAKREF(M.buffer)
 			to_chat(user, span_notice("You link \the [M.buffer] with \the [src]."))
 			return
 
@@ -1014,8 +1008,12 @@ DEFINE_BITFIELD(turret_flags, list(
 	updateTurrets()
 
 /obj/machinery/turretid/proc/updateTurrets()
-	for (var/obj/machinery/porta_turret/aTurret in turrets)
-		aTurret.setState(enabled, lethal, shoot_cyborgs)
+	for (var/datum/weakref/turret_ref in turrets)
+		var/obj/machinery/porta_turret/turret = turret_ref.resolve()
+		if(!turret)
+			turrets -= turret_ref
+			continue
+		turret.setState(enabled, lethal, shoot_cyborgs)
 	update_appearance()
 
 /obj/machinery/turretid/update_icon_state()
diff --git a/code/game/objects/structures/headpike.dm b/code/game/objects/structures/headpike.dm
index f31ee2445c3..b504a4e3bc7 100644
--- a/code/game/objects/structures/headpike.dm
+++ b/code/game/objects/structures/headpike.dm
@@ -54,7 +54,8 @@
 		victim = null
 	if(A == spear)
 		spear = null
-	deconstruct(TRUE)
+	if(!QDELETED(src))
+		deconstruct(TRUE)
 	return ..()
 
 /obj/structure/headpike/deconstruct(disassembled)
diff --git a/code/modules/mining/laborcamp/laborstacker.dm b/code/modules/mining/laborcamp/laborstacker.dm
index 08ef42fa89d..dce21b25a90 100644
--- a/code/modules/mining/laborcamp/laborstacker.dm
+++ b/code/modules/mining/laborcamp/laborstacker.dm
@@ -36,7 +36,7 @@ GLOBAL_LIST(labor_sheet_values)
 /obj/machinery/mineral/labor_claim_console/Destroy()
 	QDEL_NULL(Radio)
 	if(stacking_machine)
-		stacking_machine.console = null
+		stacking_machine.labor_console = null
 		stacking_machine = null
 	return ..()
 
@@ -125,7 +125,7 @@ GLOBAL_LIST(labor_sheet_values)
 /obj/machinery/mineral/labor_claim_console/proc/locate_stacking_machine()
 	stacking_machine = locate(/obj/machinery/mineral/stacking_machine, get_step(src, machinedir))
 	if(stacking_machine)
-		stacking_machine.console = src
+		stacking_machine.labor_console = src
 
 /obj/machinery/mineral/labor_claim_console/emag_act(mob/user)
 	if(!(obj_flags & EMAGGED))
@@ -138,6 +138,14 @@ GLOBAL_LIST(labor_sheet_values)
 	force_connect = TRUE
 	var/points = 0 //The unclaimed value of ore stacked.
 	damage_deflection = 21
+	var/obj/machinery/mineral/labor_claim_console/labor_console //This is abhorent. I know.
+
+/obj/machinery/mineral/stacking_machine/laborstacker/Destroy()
+	if(labor_console)
+		labor_console.stacking_machine = null
+		labor_console = null
+	return ..()
+
 /obj/machinery/mineral/stacking_machine/laborstacker/process_sheet(obj/item/stack/sheet/inp)
 	points += inp.point_value * inp.amount
 	..()
diff --git a/code/modules/mob/living/carbon/human/species_types/jellypeople.dm b/code/modules/mob/living/carbon/human/species_types/jellypeople.dm
index 5afda551774..52534a77582 100644
--- a/code/modules/mob/living/carbon/human/species_types/jellypeople.dm
+++ b/code/modules/mob/living/carbon/human/species_types/jellypeople.dm
@@ -563,8 +563,17 @@
 
 /datum/action/innate/use_extract/ApplyIcon(atom/movable/screen/movable/action_button/current_button, force)
 	..(current_button, TRUE)
-	var/datum/species/jelly/luminescent/species = owner
-	if(species?.current_extract)
+
+	if(!ishuman(owner))
+		return
+
+	var/mob/living/carbon/human/gazer = owner
+	var/datum/species/jelly/luminescent/species = gazer?.dna?.species
+
+	if(!istype(species, /datum/species/jelly/luminescent))
+		return
+
+	if(species.current_extract)
 		current_button.add_overlay(mutable_appearance(species.current_extract.icon, species.current_extract.icon_state))
 
 /datum/action/innate/use_extract/Activate()
diff --git a/code/modules/spells/spell_types/shapeshift.dm b/code/modules/spells/spell_types/shapeshift.dm
index 77e76e9661c..9a24d957d64 100644
--- a/code/modules/spells/spell_types/shapeshift.dm
+++ b/code/modules/spells/spell_types/shapeshift.dm
@@ -173,7 +173,7 @@
 
 /obj/shapeshift_holder/Moved()
 	. = ..()
-	if(!restoring || QDELETED(src))
+	if(!restoring && !QDELETED(src))
 		restore()
 
 /obj/shapeshift_holder/handle_atom_del(atom/A)
diff --git a/code/modules/surgery/surgery.dm b/code/modules/surgery/surgery.dm
index 9b29997da13..1462a436274 100644
--- a/code/modules/surgery/surgery.dm
+++ b/code/modules/surgery/surgery.dm
@@ -38,6 +38,7 @@
 /datum/surgery/Destroy()
 	if(operated_wound)
 		operated_wound.attached_surgery = null
+		operated_wound = null
 	if(target)
 		target.surgeries -= src
 	target = null
diff --git a/modular_skyrat/modules/turretid/code/turret_id_system.dm b/modular_skyrat/modules/turretid/code/turret_id_system.dm
index 246fa7b6760..2c84f1de43c 100644
--- a/modular_skyrat/modules/turretid/code/turret_id_system.dm
+++ b/modular_skyrat/modules/turretid/code/turret_id_system.dm
@@ -11,12 +11,11 @@ GLOBAL_LIST_EMPTY(turret_id_refs)
 		GLOB.turret_id_refs[system_id][src] = TRUE
 
 /obj/machinery/porta_turret/Destroy()
-	. = ..()
 	if(system_id && GLOB.turret_id_refs[system_id])
 		GLOB.turret_id_refs[system_id] -= src
 		if(!length(GLOB.turret_id_refs[system_id]))
 			GLOB.turret_id_refs -= system_id
-
+	return ..()
 /obj/machinery/turretid
 	var/system_id //The ID system for turrets, will get any turrets with the same ID and put them in controlled turrets
 
@@ -25,6 +24,5 @@ GLOBAL_LIST_EMPTY(turret_id_refs)
 	if(system_id && GLOB.turret_id_refs[system_id])
 		for(var/i in GLOB.turret_id_refs[system_id])
 			var/obj/machinery/porta_turret/T = i
-			turrets |= T
-			T.cp = src
-			
+			turrets |= WEAKREF(T)
+