I chose werewolf (OBVIOUSLY!!!), but "lycanthrope" would be a better term... werewolves tend to be hunched over, drooling, disgusting, hairy, deformed humans. Lycanthropes, on the other hand, look more wolf-ish, but stand erect, like humans..... Play Lost Kingdoms, and you know what I am..
Edit: Or better yet, Kevin from Seiken Densetsu rocked... I mean, he IS my name's sake..