I rode my bike to visit the high school (this was before I got my license), and when riding home, I decided to take a trip to the Blockbuster and rent Warioware: Smooth Moves. After I left, I got on my bike, and shortly fell off the curb, and off the bike. One of the handles dug into my chest, leaving a bruise just above my left nipple, as well as a few scratches on my legs and arms.
Of course, the game disc was alright, right? Thankfully, yes, as were all the other hard things in my pockets, iPod, glasses case, etc.