He's the butt of many jokes, as it took a long time for him to be named. Now he is stuck with the very long nickname of "Radioactivevolcanomutedsnowdog" and MSD, as he is just that- A muted snow dog. He isn't actually mute, but his fur is, which gained him the name. He is used to the nicknames and doesn't understand why they don't stop but he has grown used to them and now thinks of nicknames for others, which usually ends up with him running away, hoping to not get bit by a mad toko. He is very good-natured, probably because he's learned to except the jokes about him. He somehow also aquired the nickname Ralph, although many are unsure where it came from...