i dont know the name of the fighter and which weight division it was but there was this guy who makes his ring walk, comes up to the ropes and stops in confusion as if he'd never stepped through the ropes before. If he weren't wearing gloves you'd expect him to scratch his head - he had that puzzled look on his face. He then steps over the bottom rope with one foot but sticks his head between the top and middle ropes. Seeing that it didn't work he steps back out and tries to repeat but this time leading with the other foot. No success there, naturally, so he finally throws himself down on the floor and rolls into the ring from underneath the bottom rope. By this time the crowd was already in tears from laughter. The fight starts, he knockes his opponent out and then he's faced with a new problem - leaving the ring. He tries his old trick with his foot over the bottom rope and head over the middle one, gets tangled up in dem ropes alltogether and finally crashes onto the floor outside the ring head first. I dunno if he was just fooling around and being a comedian or if he really is a true idiot.
last 15 seconds of the 2nd round of Pacquiao/Morales III. Punches coming everywhere to both sides and Morales doing the more damage.