This is a great game at dive bars. You will need a group of at least 4, and each should have a 4-5 dollar bills on them. First you collect 1$ from everyone in the group to seed. Throw the money in the urinal. Take a survey on the crowd and bet on what you think the total amount of money will get to, before some random person digs it out of the urinal. Every time someone pisses, you check, closest bet with out going over gets a drink from everyone else in the group.