In the sport of mixed martial arts, when your right arm gets bent in direction not intended by the creators of the human body, that's not a good thing.

Sorry about those pesky ligaments, muscles and bones in that right arm of yours, Razal Al-Hassan.

Steve Cantwell, 7-1 and former WEC light heavyweight champ, locked Al-Hassan in an armbar. Al-Hassan tried to roll out of it but Cantwell held on to it, forcing refereee Mario Yamasaki to stop the fight for the technical knockout with 56 seconds left in the first round.

"I've been waiting so long to do that, you have no idea," Cantwell said.

No ill will intended toward Al-Hassan (7-1), I don't think. More like Cantwell was just excited to finally be in the UFC.

The light heavyweights traded punches in the beginning of the fight, but Cantwell got the advantage at the 2:27 mark when he connected on a right kick to Al-Hassan's head. That allowed Cantwell to get inside and score the takedown.

Cantwell got ground control, then passed Al-Hassan's guard to gain side control. That led to a full mount which led to the arm bar and the win.

Seriously, it might just be the nastiest non-bloody scene you'll see inside the Octagon. You need to catch the rerun on Spike TV whenever it is. It's filthy. It looked like an architect's broken compass.