1 definition by Jeremy Thundercox
A game where a bunch of guys achieve an erection then tuck it between their legs so their boners are sticking out from underneath their ass checks, then bend over, and sprint backwards into eachother, attempting to penetrate forcefully.
I walked into the locker room showers only to see Coach Barracca, Coach Lazzaro, and Jelly playing bumper cocks.
by Jeremy Thundercox April 10, 2010