"Three blokes walk into a pub. One of them is a little bit stupid, and the whole scene unfolds with a tedious inevitability." —Bill Bailey
For some reason I found this laugh-out-loud funny when I read it the first time, but now that I've pasted it into my blog, it sort of leaves me cold. Oh well.
I got this from the Wikipedia article on meta-humor. Bill Baily is a well known British comedian and actor, according to his Wikipedia entry.
Someday I want to be famous enough to have a Wikipedia entry of my own, but I'm not counting on it.