diff --git a/code/modules/mob/living/carbon/life.dm b/code/modules/mob/living/carbon/life.dm
index 70309880..cf42ffbe 100644
--- a/code/modules/mob/living/carbon/life.dm
+++ b/code/modules/mob/living/carbon/life.dm
@@ -91,7 +91,7 @@
 //Second link in a breath chain, calls check_breath()
 /mob/living/carbon/proc/breathe()
 	var/obj/item/organ/lungs = getorganslot(ORGAN_SLOT_LUNGS)
-	if(reagents.has_reagent(/datum/reagent/toxin/lexorin))
+	if(reagents?.has_reagent(/datum/reagent/toxin/lexorin))
 		return
 	if(istype(loc, /obj/machinery/atmospherics/components/unary/cryo_cell))
 		return
@@ -167,7 +167,7 @@
 
 	//CRIT
 	if(!breath || (breath.total_moles() == 0) || !lungs)
-		if(reagents.has_reagent(/datum/reagent/medicine/epinephrine) && lungs)
+		if(reagents?.has_reagent(/datum/reagent/medicine/epinephrine) && lungs)
 			return
 		adjustOxyLoss(1)
 
@@ -389,7 +389,7 @@
 		return
 
 	// No decay if formaldehyde in corpse or when the corpse is charred
-	if(reagents.has_reagent(/datum/reagent/toxin/formaldehyde, 15) || HAS_TRAIT(src, TRAIT_HUSK))
+	if(reagents?.has_reagent(/datum/reagent/toxin/formaldehyde, 15) || HAS_TRAIT(src, TRAIT_HUSK))
 		return
 
 	// Also no decay if corpse chilled or not organic/undead
@@ -432,7 +432,7 @@
 			if(O)
 				O.on_life()
 	else
-		if(reagents.has_reagent(/datum/reagent/toxin/formaldehyde, 1)) // No organ decay if the body contains formaldehyde.
+		if(reagents?.has_reagent(/datum/reagent/toxin/formaldehyde, 1)) // No organ decay if the body contains formaldehyde.
 			return
 		for(var/V in internal_organs)
 			var/obj/item/organ/O = V
diff --git a/code/modules/mob/mob.dm b/code/modules/mob/mob.dm
index c86c3775..16608681 100644
--- a/code/modules/mob/mob.dm
+++ b/code/modules/mob/mob.dm
@@ -494,7 +494,7 @@ mob/visible_message(message, self_message, blind_message, vision_distance = DEFA
 		if (!(client.prefs.chat_toggles & CHAT_OOC) && isdead(new_mob))
 			client.prefs.chat_toggles ^= CHAT_OOC
 	new_mob.ckey = ckey
-	new_mob.client.init_verbs()
+	new_mob.client?.init_verbs()
 	if(send_signal)
 		SEND_SIGNAL(src, COMSIG_MOB_KEY_CHANGE, new_mob, src)
 	return TRUE
diff --git a/code/modules/surgery/organs/eyes.dm b/code/modules/surgery/organs/eyes.dm
index fdf2ee60..207e58de 100644
--- a/code/modules/surgery/organs/eyes.dm
+++ b/code/modules/surgery/organs/eyes.dm
@@ -316,7 +316,7 @@
 	on_mob.forceMove(scanning)
 	for(var/i in 1 to light_beam_distance)
 		scanning = get_step(scanning, scandir)
-		if(scanning.opacity || scanning.has_opaque_atom)
+		if(scanning?.opacity || scanning?.has_opaque_atom)
 			stop = TRUE
 		var/obj/effect/abstract/eye_lighting/L = LAZYACCESS(eye_lighting, i)
 		if(stop)
diff --git a/hyperstation/code/modules/traits.dm b/hyperstation/code/modules/traits.dm
index 9fc461d0..60d97af4 100644
--- a/hyperstation/code/modules/traits.dm
+++ b/hyperstation/code/modules/traits.dm
@@ -13,22 +13,22 @@
 
 /datum/quirk/cum_plus/add()
 	var/mob/living/carbon/M = quirk_holder
-	if(M.getorganslot("testicles"))
-		var/obj/item/organ/genital/testicles/T = M.getorganslot("testicles")
-		T.fluid_mult = 1.5 //Base is 1
-		T.fluid_max_volume = 5
+	if(M?.getorganslot("testicles"))
+		var/obj/item/organ/genital/testicles/T = M?.getorganslot("testicles")
+		T?.fluid_mult = 1.5 //Base is 1
+		T?.fluid_max_volume = 5
 
 /datum/quirk/cum_plus/remove()
 	var/mob/living/carbon/M = quirk_holder
 	if(quirk_holder.getorganslot("testicles"))
-		var/obj/item/organ/genital/testicles/T = M.getorganslot("testicles")
-		T.fluid_mult = 1 //Base is 1
-		T.fluid_max_volume = 3 //Base is 3
+		var/obj/item/organ/genital/testicles/T = M?.getorganslot("testicles")
+		T?.fluid_mult = 1 //Base is 1
+		T?.fluid_max_volume = 3 //Base is 3
 
 /datum/quirk/cum_plus/on_process()
 	var/mob/living/carbon/M = quirk_holder //If you get balls later, then this will still proc
 	if(M.getorganslot("testicles"))
-		var/obj/item/organ/genital/testicles/T = M.getorganslot("testicles")
-		if(T.fluid_max_volume <= 5 || T.fluid_mult <= 0.2) //INVALID EXPRESSION?
-			T.fluid_mult = 1.5 //Base is 0.133
-			T.fluid_max_volume = 5
\ No newline at end of file
+		var/obj/item/organ/genital/testicles/T = M?.getorganslot("testicles")
+		if(T?.fluid_max_volume <= 5 || T?.fluid_mult <= 0.2) //INVALID EXPRESSION?
+			T?.fluid_mult = 1.5 //Base is 0.133
+			T?.fluid_max_volume = 5
diff --git a/modular_citadel/code/modules/vore/eating/belly_obj_vr.dm b/modular_citadel/code/modules/vore/eating/belly_obj_vr.dm
index 5a8c4001..f2228b4d 100644
--- a/modular_citadel/code/modules/vore/eating/belly_obj_vr.dm
+++ b/modular_citadel/code/modules/vore/eating/belly_obj_vr.dm
@@ -157,8 +157,9 @@
 	return ..()
 
 /obj/belly/proc/Remove(mob/living/owner)
-	owner.vore_organs -= src
-	owner = null
+	if(owner)
+		owner.vore_organs -= src
+		owner = null
 
 // Called whenever an atom enters this belly
 /obj/belly/Entered(var/atom/movable/thing,var/atom/OldLoc)