Tree House of Horror IV: The Simpson's Halloween Special IV - S5-E5
Demon: So, you like donuts, eh?
Homer: Uh huh.
Demon: Well, have all the donuts in the world. [Laughs maniacally.]
[Homer proceeds to eat all the donuts in the world with little effort.]
Demon: I don't understand it. James Coco went mad in fifteen minutes.