My favorite one is the big & little hamburgers skit, hands down. I love how the camera zooms in on Mr. Johnson's terrified face as the burger is being prepared, and the crashing sound effects are hilarious too. I also like the O'Brien's Fast Food skit ("He O'fainted..."), the singing and dancing waiter (Ole! Ole! Ole! Ole---CRASH!!!), the wig salesman ("That was my pet guinea pig...I get lonely on the road sometimes."), and the exercise instructor (when Johnson faints, "Hm, he is in worse shape than I thought.").