I hit a squirrel once in central park. Little sum***** faked me out. I didn't think he was going to go for it, but then at the last second he went for it. Was kind of like running over a little pillow. Some lady saw it and screamed "OH MY GAWD, HE HIT THE SQUIRREL!!!!". He(or she), did a weird little flip and kept running. Hopefully it survived and was a little bit wiser from the experience.

I've heard that squirrel up the pants story before, and can never quite believe it.