Fuck up

Australian slang meaning "shut the fuck up" mostly used with the word "cunt" to make "fuck up cunt"

mainly used by bogans and crackheads

"your Mum is a fucking slut you disabled fuck!"

"fuck up cunt!"

by Sodanic April 23, 2019

Fuck up

A failure, someone who really messes up.

Omg you're such a fuck up.

by FreD July 23, 2004

Fuck up

A failure at everything, total loser, unable to do anything right

Barry you fuck up!

by Barry... how ironic? March 28, 2003

Fuck up

To mess things up; to make the same mistake repeatedly

He has cheated on her countless times; he is such a fuck up.

by Lacp May 1, 2015

Fuck up

Someone who is useless at life. They usually screw everything up without even trying.

Dave: "what happens when If I touch this?"
Person 1: "it doesn't matter, just don't do it"
Dave: "oh god, I broke it"
Person 1: "I just told you not to touch it...Fuck up!"

by lolololololrofl July 14, 2008

Fuck up

To always mess up even after promising he/she would.

Synonym of 'fuck up' is ' Shashwat Poddar'.

by Iseethat January 19, 2019

Fuck up

when you make a bad mistake (huge big or medium) or when you accidentally think back in your past and embarrassing moments come up

Example #1:
Rachel: *backstabs her innocent sweet friend Anne*
Anne: Rachel what had you done, you really did a humongous fuck up.

Example #2:
Jared: *thinks back in his past*
Past: *him cheating on his innocent girlfriend of 5 years with her hoe friend*
Jared: Damn, i really fucked up bad

by Wolfie&ChavoWolf May 28, 2020