How to Do the "icebreaker" matchbox bar trick
A bar trick is just the thing to win a few bucks… or a few beers. With this "icebreaker" matchbox trick, you can do just that, until you're too drunk to do it anymore, and start losing beer and money. Anyways, the challenge is to put the bottom matchbox on the top while keeping your middle finger on the table at all times.
Fun Party Tricks provides tons of great howto videos for cool party tricks. These videos are free and easy magic tricks that allow you to show off your skills at a party or bar.