I had a friend who, in college, did these two things:
1. Shotgunned a can of Mountain Dew and immediately threw up. I guess he was so into shotgunning at the time, that he thought why not try it with a can of highly caffeinated and carbonated, disgusting soda?
2. He would go to parties and ask girls to get a look at his new "watch," and when they looked down, he would have his penis gently draped across his wrist.