To me, hands down the funniest movie toilet scene has to be when Jeff Daniels found himself with a major case of the Schlitz and was forced to seek relief in Mary Swanson’s busted toilet in Dumb and Dumber. It was a true cinematic moment that will probably never be equaled. That’s because true toilet humor is a delicate art form and why very few have pulled it off better than the 10 films represented below.