Life of Brian (1979)

The Monty Python crew's second feature film doesn't get as much credit as the first (Monty Python and the Holy Grail) but deserves just as much. There are too many hilarious skits you can't say this isn't one of the funniest movies of all time. Oh and I should mention it has quite possibly the most random moment of any movie in history. I'm laughing just thinking about it.