There's is a small hole in the green called a cup in which a pin stands with a flag flying on it. The object of the game is to hit the ball and get it into the cup with as. The cup game is a children's clapping game that involves tapping and hitting a cup using a Beat #2: Tap the top of the cup (the open end of the cup) with the flat of the left hand so as to make a hollow-sounding hit. Put the cup down onto the Cup game rhythm · Another cup game rhythm · In music · History. Hit the rim of the cup. Use the palm of your hand to hit the opening of the cup. Be sure that your hand connects with the rim to make another audible noise.