BUILD YOUR WILD SELF!

From the description alone, I had to try this game. Start with designing a human version of yourself, add some wings and other animal parts, and voila! You've created a whole new animal. I mean human. Or maybe humanimal? Have fun with this one, choosing skin tones, hair, eyes, mouth, head gear, and then moving on to the really fun stuff: spider legs perhaps? Or how about a rhinoceros nose? Add a few butterfly wings, or perhaps a stretch of peacock feathers - all accompanied by groovy sounds when you make your choice! Waaayyy too much fun, from the New York Zoos and Aquarium.
http://www.buildyourwildself.com/