fuck up

something that's messed up

John is a stoned fuck up.

by Dawn June 15, 2002

Fuck up

You.. Your the definition of a fuck up

you fuck up

by Luciepoo March 3, 2020

fuck up

someone that always screws up

Erin is such a fuck up

by def456 March 15, 2016

fuck up

An extreme disappointment, someone who continually makes foolish mistakes and doesn't learn.

"Ardy is a fuck up. He ruins everything with stupid reasons and hide it until the last minute."

by who n how December 9, 2016

Fuck Up

Verb: To Fuck someone better

Bruce is such a great guy why is he with that bitch Lily. He should fuck up.

by SarasSluts September 6, 2019

fuck up

parts of philly, specifically Kensington, Frankfurt, Ollony, and neighboring parts of the city use it as a shortened way to say "shut the fuck up"

guy 1: hey man, I saw your mom working her corner last night

guy2 throws a punch at guy 1 knocking him to the ground

guy2: fuck up bitch.

by Kauffman April 10, 2005

Fuck Up

A person who is all around fucked up but they don't even know it. They think they are acting normal but overall this sober S.O.B. is acting like a drunk bitch. Spontaneous, crazy, loud, NEVER makes sense, and sings to themselves.

You crazy Fuck Up, seriously Francheska you are a Fuck Up

by somebodywho October 23, 2011