2 squirt guns
Have a group of six or seven up front. A loaded squirt gun is passed around until the music stops or until the leader says, "stop." The person who is holding the squirt gun at that time must leave the game. But before he leaves, he may squirt the person on his left twice or on his right twice or once each. The last person is declared the winner.
The gun must be passed with two hands and received with two hands (otherwise it will be frequently dropped and may break). It is best to have a second loaded squirt gun on hand to be substitute for the empty one. An assistant can refill the original gun, while the second one is being used. Be sure to emphasize that only two squirts are allowed, or you will be continually refilling the squirt guns.
6 hours ago