Stupidest thing I've ever done hmmmmmm, so many to choose from. I remember this one time....at band camp ! I was driving along the city street one day when I had noticed on the sidewalk there were two young punks attempting to steel an old lady's purse. This old lady was quite resilient however and she was not giving up easy. I had decided at that time it was my civic duty to help, I immediately stopped the car and grabbed a tire iron I had on the floor in the back seat and raced to the scene and between the three of us we got that damn purse from her !