Monty Python- Holy Grail
Monty Python- Life of Brian
Spaceballs
Blazing Saddles
Well, let me add some:
1. Any movie involving cross-dressing, and the efforts made in protecting the 'secret' are usually very amusing. 2 movies come to mind: Mrs. Doubtfire and Tootsie.
Mrs. Doubtfire: Twas the drink that killed him...
Miranda: How awful, he was an alcoholic?
Mrs. Doubtfire: No, he was hit by a Guinness truck.
2. Monty Python's the Meaning of Life- Yes, its raunchy, disgusting, and thoroughly detestible at times, but the fat man and his 'wafer thin mint' was great.
3. How is it no one mentioned the original Lampoon, Animal House!!
Bluto: Over? Did you say "over"? Nothing is over until we decide it is! Was it over when the Germans bombed Pearl Harbor? Hell no!
Otter: Germans?
Boon: Forget it, he's rolling.