Grappling Contest Ended By Fart In Face, Loser Pukes On Mat

I neither know nor care whether this is a legitimate tactic in the sport of 'grappling' (this was a Brazilian jiu-jitsu bout I believe), all I know is that it's uncomfortable enough to watch without bringing methane into the equation.

http://www.youtube.com/watch?v=03_YdfsOXO0#t=19

H/T: sbnation