An extremely rough and competitive gang bang or gang rape. Can involve an overweight or unattractive woman but not technically required.
As a competition it is scored loosely by the other participants. Rating each other on technique, creativity, duration, amplitude, modulation, depravity and unnecessary roughness.
It was clear to the members of the Omega Sigma Tau outlaw Bike Gang and tea society that MaryLou had agreed to to be the playing field for a pig fucking contest when she chose to drink the beer with the roofy in it.