I was just wathcing a MAD TV rerun and the two younger guys from recent seasons ( Josh Meyers, and the dark haired dude ) did an improve skit where one guy was gettign drinks in a gay bar and they would argue and fight.
The funny thing was, the fights were legitimately them sparring with no head shots, takedowns and wrestling allowed. It looked like Josh had some kind of training.
The one guy, Josh, was throwing round kicks and trying to land a spinning back fist of some sort, but the other dude would just shoot in clinch, take him down, and proceed to hammer him and dead leg him.
Josh Meyer was bleeding at the end and they were both so tired they could barely speak at the end of the skit. It was pretty damned funny.