Requesting a re-merge of another change that has mysteriously disappeared, https://github.com/tgstation/-tg-station/pull/485

Originally merged by @Giacomand

code/game/objects/items/stacks/sheets/glass.dm

@@ -289,4 +289,17 @@
 				if(affecting.take_damage(5, 0))
 					H.update_damage_overlays(0)
 				H.updatehealth()
-	..()
+	..()
+
+/obj/item/weapon/shard/afterattack(atom/A as mob|obj, mob/living/carbon/user as mob)
+	if(ishuman(user))
+		var/mob/living/carbon/human/H = user
+		if(!H.gloves)
+			H << "<span class='warning'>\The [src] cuts into your hand!</span>"
+			var/organ = ((H.hand ? "l_":"r_") + "arm")
+			var/datum/limb/affecting = H.get_organ(organ)
+			if(affecting.take_damage(force/2))
+				H.update_damage_overlays(0)
+	else
+		user << "<span class='warning'>\The [src] cuts into your hand!</span>"
+		user.take_organ_damage(force/2)

code/game/objects/structures/grille.dm

@@ -159,6 +159,7 @@
 //window placing end
 
 	else if(istype(W, /obj/item/weapon/shard))
+		playsound(loc, 'sound/effects/grillehit.ogg', 80, 1)
 		health -= W.force * 0.1
 	else if(!shock(user, 70))
 		playsound(loc, 'sound/effects/grillehit.ogg', 80, 1)