Centurion

As other have said "100 Shots of Beer in 100 Minutes".

But another rule is, if you accept the challenge, then dont complete centurion - the winning player gets to Slap each non competing challenger as hard as they can.

Dave: "I just got this sweet centurion timer for my iPhone!"
Sam: "Sweet!, lets get fucked up!"

by Centurion 100 Club for iPhone October 08, 2009