The CWRU chapter of Theta Chi has an annual event involving damaging cars as a means of letting off steam and relaxing right before having to take finals. Here, I took a video of several people who tried to take off the door of one of the cars using the sledgehammer provided. They all failed. (And no, I don't know if the door ever got off, although I do know an hour after I gave up on filming, the door was still intact.)