Laughing Party Game

Instructions: The goal of the game is for a player not to laugh while getting his or her partner to laugh. The players get into a circle facing each other. One of the players says: "Ha!" The following says "Ha-ha!", the third continues "Ha-ha-ha!" and so on in increasing number and said in a rapid way. If someone pronounces the wrong number of "ha's" or starts to laugh - he/she is out. The player who laughs the correct number of "Ha's" wins the round. He is then paired with another person who has also won in his round and the game continues until a serious laughing champion is declared!