fuck up

short for "shut the fuck up."

if somebody is talking and you want them to stop you say, "fuck up."

by johnny510jaystar February 17, 2009

fuck up

1. To make a mistake; bungle something.
2. To act carelessly, foolishly, or incorrectly.
3. To cause to be intoxicated.

Fucked up fucker.

by Sam429 March 12, 2004

fuck up

Pretty much an accurate description of the Presidency of George W. Bush.

The economy, No Child Left Behind, the Iraq war, the budget, and the tax cuts are all example of Bush's numerous fuck ups.

by jesster79 January 24, 2005

fuck up

1) Mess up, screw up, failure, mistake
2) Also can be used to say shut up in a more excessive way

1) You're a total fuck up
2) Shut the fuck up!

by Whale watcher April 22, 2003

fuck up

A complete elmore or screw up.

You, sir, are a complete and utter fuck up. Good day!

by James Bullwinkle October 9, 2007

fuck up

To severely beat someone, usually in a fight.

He's gonna fuck up John when he finds out his bitch slept with him.

by Jo July 19, 2003

fuck up

1. Screw something up, completely fail at something
2. Shortened way to say "shut the fuck up"
3. (Australia) Something you say to initiate a fight with some cunt. Basically "stand/get the fuck up".

1. I really fucked up that.
2. Fuck up, Dazza.
3. Fuck up, cunt.

by Sick Cunt January 6, 2008