What is the strangest thing you’ve been bitten by? [POLL]

I don't know if you've heard the story or seen the crazy video of the scientist getting bitten by an alligator that's been passed around Facebook and news sites over the past few days.  If you haven't, check it out here.  Be warned.  It's not for the faint of heart (or stomach).

A few years ago, I was bitten by a duck at the St. Louis Zoo.  That brings me to my question for today.