Riding someone's piece , HARD. This could be in different degrees (levels) of intensity. Mounting, riding, trotting, galloping, CANTERING (most extreme).
"DAYUM, dat boi be cantering muhpiece soo badly!! Tell him to jump da fuck off!"
the worst noob combo ever in gears of war 2. It is when you beatdown and shoot with the shotgun. Hopefully this will be fixed someday becuase it fucked up the game.