You can play this with as many people you want. Each person is assigned a cup and all the cups are put in the middle of the table with an extra cup in the middle of the other cups. Fill the cups about half way with beer. Everyone takes turns bouncing a quarter into any of the cups. Whoever's cup it lands in that person has to drink the beer in their cup. If it lands in the middle cup everyone drinks there cups as fast as they can. The last person to finish has to chug the middle cup.