Beer pong, also known as Beirut, is a drinking game in which players throw a ping pong ball across a table with the intent of landing the ball in a cup of beer on the other end. The game consists of two two-player teams and 10 cups set up, in triangle formation, on each side. The rules we use, are the rules of the World Series of Beer Pong. Each side then takes turns attempting to sunk ping pong balls into the opponent's cups. If a ball hits a cup, then the cup is removed. The first side to eliminate all of the opponent's cups is the winner.