Animal House 

John Belushi’s character of Bluto in Animal House is one reason the movie has become such a classic comedy. Aside for his impeccable timing and delivery, Belushi was also a master of physical comedy, which he displays many ways in the film. 

During one scene, he is loading up an obscene amount of food onto his cafeteria tray when someone calls him a pig.  He then says, “See if you can guess what I am now.” He then puts a piece of food in his mouth, and presses on his cheeks, splattering remnants on the others. He then quips, “I’m a zit. Get it?” The SNL legend’s entire performance in the cafeteria was completely improvised.