Updated update! I'd take 7 and my seventh would shirley be Airplane.
Update: I'd take 6 and my sixth would be Monty Python and the Holy Grail...I can't believe I almost left behind we are the knights who say ni! ni! ni ni!!!
Mine (took me about .2 seconds to compile this list):
When Harry Met Sally
Curb Your Enthusiasm (any season but 5)
There's Something About Mary
Thanks to Nicole for the link!