CroCop coming out to 'Wild Boys' by Duran Duran always makes me laugh. For some reason Eastern Europeans just love the 80's new wave stuff
Ken Shamrocks shorts from the early UFC's.
Pelligrinos sweet break dancing moves in the octagon.
Baroni running around like a mad man yelling "I'm the best eva!!!!" after brutally KO'ing Dave Menne.
Probably my favorite ever in terms of comedy is Minowa Dropkicking Butterbean and bouncing off. That had me in tears.