"Hit the characters when they are mooning you to earn points. If you hit someone when they are not mooning you, then you will lose points. If you run out of Spitwad ammo (Paper) the game is over. You can get more ammo by shooting the woman in the blue business suit - She will drop paper - click on it before it blows away. Shooting the dog while he is mooning will earn you more points but be careful if you shoot he while he is not mooning you will be in trouble! Move the mouse around to position the spitball shooter just right - then click the left mouse button in order to shoot the spitballs at unsuspecting mooners."