When two big and muscular guys violently spitroast someone who is significantly smaller than them.
Person 1 & 2: WE ARE GOING TO DO THE MONGOL STYLE ON YOU
Person 3: bro what
*sex*
self-explanatory
abbreviation: MMC (all caps)
Person 1: I bet Genghis Khan had a Massive Mongolian Cock
Person 2: what the fuck