Have you ever driven through Kansas??? 5-legged cows! 6-legged cows!! Giant prarie dogs! Oh wait, I guess I'd have to eat that one-unless they went and sewed another leg on......

I was thinking more along the lines of things like snails, insects and spiders of all varieties, stuff like that. People'd be another example, being bipedal. Worms, snakes, monkeys.

There are some 4-legged things I won't touch either, like horses, dogs, cats, turtles, hamsters, etc. etc. but my list was getting long and my time short...