Sheena is world-class competitive judoka and elite athlete...and Mark is a champion-level wise-ass, beatdown-taker, and all-around loser.

The two meet for the first time in this custom video request -- MMA-style rules: submission holds AND submission striking allowed with a 5-minute punishment round for the loser.

Mark does his best to make the match tough for Sheena, and in the first round she's more polite, focusing on submission holds and lighter striking. But in the second round, she begins to get a sense of what this joker can take, punishing him with much harder stri... Show more