1 definition by Dave Barcowski
A drinking game that doesn't require much drinking. Participants slam a shaken-up beer, sideways, into their forehead with a goal of detonating. This, of course, occurs after a crazy pump-up yell of "DETONATOR!". If a detonation is not achieved, the beer is passed, spraying or not, to the next person, who then attempts to detonate. One who detonates is fucking HARDCORE.
by Dave Barcowski May 19, 2008