This page displays three random cels of a Garfield cartoon strip, in random order. The results are oddly comforting, albeit surreal.
Update: J sez, "I scripted a something similar in Flash last year. Characters and sets are randomly drawn from an image bank, and dialog is culled from IM logs and assembled according to an algorithm such that it occasionally makes sense and occasionally does not. You can see it in action here."
Update 2: John sez, "The randomized Garfield strips remind me of Scott McCloud's game where people take turns putting down panels of the Ernie Bushmiller's 'Nancy' comic." (thanks also to Seth and Mike!)