I've seen many but the funniest to me was at the beginning of "Friday". When the 2 old ladies knock on the door and begin their "presentation"
"Good morning would you like to know about blah blah blah?"
Craig (Ice Cube) says, "hell no and slams the door in they face"
1 of the old sisters (Ester from Sanford and Son) "well F**k you, you half dead m**ha f**ker.....c'mon sister"
I know that wasn't good quoting but you get the idea especially if you've seen it before