Piss Your Beer Away
You'll need: 2 different beer bottles, some tape/chalk, some beers,
and accurate aim.
Place 2 beer bottles (brand of your choice) on the ground
(recommend to do this outside). Draw a circle with an 18" radius
around each bottle.
During a night of heavy drinking, have your team piss into the
other teams bottle from outside the 18 inch radius. Whomever fills
the other teams bottle first is the winner! The loser gives the
rest of their beer to the winners. So you had better be a good
accurate pisser.