Refactor modulator and horse mask to use the new speech change proc

code/modules/clothing/masks/miscellaneous.dm

@@ -313,7 +313,7 @@
 	flags = BLOCKHAIR
 	flags_inv = HIDEFACE
 	w_class = WEIGHT_CLASS_SMALL
-	var/voicechange = 0
+	var/voicechange = FALSE
 	var/temporaryname = " the Horse"
 	var/originalname = ""
 
@@ -347,6 +347,10 @@
 	if(user.real_name == "[originalname][temporaryname]" || user.real_name == "A Horse With No Name") //if it's somehow changed while the mask is on it doesn't revert
 		user.real_name = originalname
 
+/obj/item/clothing/mask/horsehead/change_speech_verb()
+	if (voicechange == TRUE)
+		return pick("whinnies", "neighs", "says")
+
 /obj/item/clothing/mask/face
 	flags_inv = HIDEFACE
 	flags_cover = MASKCOVERSMOUTH

code/modules/clothing/masks/voicemodulator.dm

@@ -38,3 +38,7 @@
 /obj/item/clothing/mask/gas/voice_modulator/chameleon/emp_act(severity)
 	. = ..()
 	chameleon_action.emp_randomise()
+
+/obj/item/clothing/mask/gas/voice_modulator/change_speech_verb()
+	if (voice_modulator.active)
+		return pick("modulates", "drones", "hums", "buzzes")

code/modules/mob/living/carbon/human/say.dm

@@ -154,7 +154,6 @@
 			var/obj/item/clothing/mask/horsehead/hoers = wear_mask
 			if(hoers.voicechange)
 				S.message = pick("NEEIIGGGHHHH!", "NEEEIIIIGHH!", "NEIIIGGHH!", "HAAWWWWW!", "HAAAWWW!")
-				verb = pick("whinnies", "neighs", "says")
 
 		if(dna)
 			for(var/mutation_type in active_mutations)