Golden balloon fight

A highly popular watersport in Europe, golden water balloons is done by a group of drunk guys that tie off the end of their foreskin (hence why its popular in Europe) with a rubber band and proceed to piss in it until it's full. Then they run around trying to tag each other with their urine while shouting "Golden Ballon Fight." The winner is the last dry man standing and gets free drinks for the rest of the night