How to Play
In this simple (but very vocal) game, the simple rule is that everybody must use their left hand while drinking. If anyone uses their right hand, then the person who spots them must start shouting BUFFALO! BUFFALO! BUFFALO! and bang on the table (or clap their hands) in the same rhythm, until everybody else joins in. The unfortunate right-hand drinker must finish they drink as fast as they can to stop the chant.
There are no exceptions from finishing the drink.