the end of the world's funniest joke as said my Sean Connery (played by Darrel Hammond) in a Saturday Night Live Celbrity Jeoprady Sketch (Alex Trabeck Played by Will Ferrel)
Sean:Whats the Difference and a Mallord with a cold?
Alex: what
Sean: One's a sick duck, I can't remember how it ends, but your mothers a whore.
Boss: You're fired!
Loser: You can't fire me, because I QUIT!
Boss: I don't know what you're quitting- I already fired you.
Loser: I QUIT, ya hear?! QUIT!!
Boss (to Secretary): Barbara, call security. We've got another case of "You can't fire me because I quit syndrome"