A drinking game where only one person playing is allowed to begin with prior knowledge of the rules. Players sit at a table, and take turns going around the group -- a turn consists of yelling either "One Up, One Down!", "Two Up!", or "Two Down!". The person (or later, persons) who are in the know either validate or reject the individual's claim. If the individual is wrong, they must drink. If they're right, the turn passes to the person next to them.

Rules of the Game: You're calling out the position of your hands. If you have one hand above the table, and one below it, the proper response is "One Up, One Down!". If you have both hands above the table, proper response is "Two Up!" Both below, "Two Down!".