Okay, I need to start a "404 pages" tag for the good ones...

[jducoeur]

h/t to Aaron for pointing out the one from the Financial Times. ("Moral hazard" is my favorite.)

Comments

[serakit.livejournal.com]

Neopets used to have a rotating set of quotes you could get on the 404 pages, many of them references to things, but I think the most clever was "That's no page. That's a 404." (They also had "The Lost City of Phorophor" in one of the games.)