Well, if you're tired and getting tooled on the feet, spit your mouthguard out, causing the referee to halt the action. This happened with Varner/Razor Rob. Razor Rob wasn't winning the fight by any means on the feet, but when Varner's mouth-piece got knocked out after a sick punch landed by Rob, Varner appealed to the ref who called a time-out, allowing Varner to recover, subsequently preventing an onslaught from Rob.
Also getting a hard-on would never work because fighters fight with cups, the other guy would never notice. If you really wanted to **** with your opponent, eat a can of beans a few hours before the fight. I've been on the bottom in grappling sessions, and squeezed out some really loud Kraft Dinner farts causing my partner to laugh, breaking their concentration which allowed me to go for the sweep. This might be tough in a UFC setting because of the loud audience, but in smaller shows it could definitely work.
Last edited by Fedor>all; 12-05-2008 at 04:04 PM.