PLEASE EVERYBODY check out this link to Eddie Murphy's "Harlem Nights" This scene has a boxer who can't even speak anymore because he's been hit on the head so much! Hilarious stuff. Maybe the funniest movie scene of all time.
http://www.youtube.com/watch?v=UStX6TcP008
ANOTHER link to Harlem Nights
http://www.youtube.com/watch?v=T_mmZ1LHwfU&mode=related&search=