A game played by a group of overly drunk sailors who strip down to their boxers and hike said boxers up their ass to look like a man thong. The proper head gear is a skateboard helmet.
They can try to deny it all they want but we have pictures of CMFG, Etrizzle and Nick playing man thong beer pong after a couple cases of beer.
by Chezzafentoozler September 1, 2009