Thumb-master? At the beginning, one dude nominates himself as the thumb-master When you're at the bar, the thumb-master puts their thumb on the bar on the sly. The rest of the players join in, and the last player to do it downs their drink. The loser is the next thumb-master. There's the same game but with a finger on the nose, too. There's a few variations. Also, the RING OF FIRE, anyone heard of that? Ring of fire rules.