It's basically horse-shoes. We play on a pool table. There are two teams of two. Six cups of beer are put on each end of the table in the shape of a pyramid. Each team trys to throw a ping-pong ball in a cup on the opposite end of the table. If the opposing team makes it in, you have to drink that cup of beer, and that cup is taken off the table. It's played until there are no cups left on one side. By the way, my partner and I lost in the finals.