My Cousin Vinny:

- When the judge says Joe Pesci is once again in contempt of court and he mumbles "there's a big fuckin surprise".

- When the car gets stuck in the mud and he exits the car, and goes to slam the door shut and slips in the mud and falls on his ass... i mean, that has to be the best fall ever captured on film- his feet were literally above his head.


Friday:

Deebo: What's up, Stanley?
Stanley: *No response*
Deebo: Well, fuck you then punk!


Stanley's face, and the way Deebo says that shit just cracks me up everytime.


The Big Lebowski:

Well come on.. id basically be writing the entire script here.
Funniest movie ever (c) Simpsons Comic Book Guy