The game is best with 3 to 5 people, but more and the game will last longer.The rules are simple. Flip a coin and while it is in the air, call heads or tails. If you guess right, pass the coin to your right. If you guess wrong, pass the coin to your left and either take one article of clothing off (anything that is a pair counts as one item) or drink a shot. One catch, you cannot do the same thing (sip or strip) more than twice in a row.