"You win a cookie" -- Crapgame (Don Rickles) to Fisher, the GI who calculated the value of the gold bars being boosted by the GIs in . . . Kelly's Heroes. Not in same category as the funniest movies ever, but still pretty good.
History of the World Part I
Blazing Saddles
Love and Death
Dr. Strangelove
What's Up Tiger Lilly?
The Jerk
Annie Hall
Young Frankenstein
Harold and Maude
Bananas
Easy Money