First fall was trying to avoid a cat on Beacon Ave. Needless to say, I was trying be cool and go as fast as I could, and ate **** when a cat jumped out in front of me. However, any other time I've fallen was out of stupidity and not being able to take my feet out of the clips. Trackstanding is pretty usefull.

Edit: There was also the time when I fell after getting freaked out by a guy on crack who was trying to sell his wallet with a silver weed emblem on it for my bike. That was a great time!