My funniest crash was when riding wheelies was the big fad in our neighborhood. I was practicing and I actually had just managed to get the front of the bike up when I realized it was much easier than usual for some reason. That is when I noticed my front tire rolling along on the ground towards the other side of the street without me. Needless to say I got to know the crossbar reall well on my little dirtbike when I couldn't hold the wheelie any more. I guess I should have just jumped off the back of the bike now that I am a little smarter. Funny though, I didn't even bend the forks of that schwinn when I slammed into the ground.