What's on your mug?

A person who lacks common sense and will do anything for anyone to get attention.

Boy #1 : Yo did you see Sean barf on Jessica?! Boy#2: yeah he's such a Fuck Up

By Rrvvbb

Another way to tell a person to shut up.

Tim: Did you see Angies science project? Daquan: naah b, fuck up with that shit.

By YooAiz

A shorter version to telling someone to shut up or shut the fuck up.

Guy 1: Bro my parents got me a new car for Christmas! Guy 2: fuck up Bryan.

By Yungsavage

A word use by hood niggas when they don't want to here a person speak Created by KFCain

Devy: Cain you're black. Cain: Devy fuck up.

By Kfcain

Hailee Watkins

Wow. Hailee is a real fuck up.

By AmazingDust