2 definition by xandman

Top Definition
A counter-word to "shut up" or "shut the fuck up". But deep inside, you want the person to uninstall his/her intellect, if any.
Joe: Why don't you just shut up?!
Schmoe: And why don't you shut the fuck down?!
by xandman December 26, 2004

Mug icon
Buy a shut the fuck down mug!
Legendary and very, very evil antihero known as the kickass superguy Xan the madman. His skills and powers are beyond human perception, yet to some.... he's an idiot with the IQ the size of crap.
Joe: Is that a bird? Is that a plane? Is that superman?!?!
Schmoe: It's....... just xandman...
by xandman December 26, 2004

Mug icon
Buy a xandman mug!