When you think funniest movies of all time...what comes to mind? The website "Burger Fiction" put together a montage of what they consider the 40 funniest scenes. Safe choices were "Dumb and Dumber", "Tommy Boy" and the classic Steve Martin flick "The Jerk". Yeah, so there are a few entries that are debatable.
WARNING: Uncensored profanity, so pretty much NSFW