Bunch of FAT fixes

code/game/objects/items.dm

@@ -399,6 +399,15 @@
 		//START HUMAN
 		var/mob/living/carbon/human/H = M
 
+
+		if(istype(src, /obj/item/clothing/under) || istype(src, /obj/item/clothing/suit))
+			if(FAT in H.mutations)
+				testing("[M] TOO FAT TO WEAR [src]!")
+				if(!(flags & ONESIZEFITSALL))
+					if(!disable_warning)
+						H << "\red You're too fat to wear the [name]."
+					return 0
+
 		switch(slot)
 			if(slot_l_hand)
 				if(H.l_hand)