Big ol' bunch of changes.

monkestation/code/modules/nabbers/code/_nabbers.dm

@@ -39,7 +39,6 @@
 	uses_offsets = TRUE
 	mutanttongue = /obj/item/organ/internal/tongue/nabber
 	hair_alpha = 0
-	payday_modifier = 0.50 //Lore accurate.
 	coldmod = 0.3 //Very very resistant to cold
 	heatmod = 2.5 // IT BURNS
 	changesource_flags = MIRROR_BADMIN | WABBAJACK | MIRROR_MAGIC | MIRROR_PRIDE | ERT_SPAWN | RACE_SWAP | SLIME_EXTRACT

monkestation/code/modules/nabbers/code/abilites/toggle_arms.dm

@@ -28,6 +28,34 @@
 	effectiveness = 85, \
 	)
 
+/datum/action/cooldown/toggle_arms/proc/sharpen_limbs(mob/user)
+	for(var/obj/item/held in user.held_items) //Actually sharpen them here
+		if(istype(held, /obj/item/melee/nabber_blade))
+			held.force = 20
+			held.wound_bonus = 25
+			held.name = "lethally sharpened hunting-arm"
+			var/datum/component/butchering/held_component = held.GetComponent(/datum/component/butchering)
+			held_component.effectiveness = 95
+			held_component.speed = 1.5 SECONDS
+
+/obj/item/melee/nabber_blade/pre_attack(atom/W, mob/living/user, params) //Handles whetstoning your limbs. TODO: Maybe add nabber-specific traitor item for this?
+	if (istype(W, /obj/item/sharpener))
+		user.visible_message(span_notice("[user] begins to sharpen their massive blade-arms."),
+								span_notice("You begin to sharpen your natural weaponry."))
+		if(do_after(user, 7, target = src))
+			user.visible_message(span_notice("[user] sharpens the large, sharp underside of their bladearms..."),
+						        	span_notice("You sharpen the large underside of your bladearm, ready to kill..."))
+			playsound(src, 'sound/items/unsheath.ogg', 100, TRUE)
+			var/obj/item/sharpener/poorstone = W
+			poorstone.uses-- //Make sure you cant sharpen both for a single whetstone!
+			poorstone.name = "thoroughly ruined whetstone"
+			poorstone.desc = "A whetstone, ruined seemingly by sharpening both sides of a massive, bladed limb." //Give a forensic hint as to what ruined it.
+			for(var/datum/action/cooldown/toggle_arms/arms in user.actions) //Should only ever be one instance. Make sure to handle it, though
+				arms.has_sharpened = TRUE
+				arms.sharpen_limbs(user)
+		return
+	return ..()
+
 /obj/item/melee/nabber_blade/afterattack(atom/target, mob/user, proximity)
 	. = ..()
 	if(!proximity)
@@ -45,6 +73,11 @@
 	cooldown_time = 5 SECONDS
 
 	button_icon = 'monkestation/code/modules/nabbers/icons/actions.dmi'
+	var/has_sharpened = FALSE //Simplest way to avoid bugs.
+
+/datum/action/cooldown/toggle_arms/Destroy()
+	has_sharpened = null
+	return ..()
 
 /datum/action/cooldown/toggle_arms/New(Target, original)
 	. = ..()
@@ -105,7 +138,8 @@
 
 	nabber.put_in_active_hand(active_hand)
 	nabber.put_in_inactive_hand(inactive_hand)
-
+	if(has_sharpened) //Rather than just having these be items that can cause huge problems, ensure we delete them and just recreate with the force neccessary.
+		sharpen_limbs(nabber)
 	RegisterSignal(owner, COMSIG_CARBON_REMOVE_LIMB, PROC_REF(on_lose_hand))
 	button_icon_state = "arms_on"
 	nabber.update_action_buttons()