My story isn't stricktly MMA related but here goes.

training Gi Jiu Jitsu at the local
me and my best mate roll together to warm up
(I'm about 50 Lbs Heavier and about a foot taller)
end up in side mount
he tries the ol' asian dart (Look it up)
I Jammed my fingers up his nose out of reaction
cue blood...lots of blood
he goes super saiyan rolls me to my back from side mount which I didnt think was possible?
I fart........
he laughs (Blood still pouring out of his nose)
I fart again (to try to stop him punching me)
oops. pushed it a bit too far
cue Tim Sylvia joke

That's all folks!