fu 

A short form of saying: Fuck you.

Fuck this kid who killed me in Fortnite.

fu by Urban dictionary sucks. April 19, 2021

FU 

It stands for ‘f@#k you’
All should know that

“HAHA Julian”!

“FU”

FU by ~|¥Alex¥|~ June 11, 2021

Fu 

When something is Fake.

Nah My boy You Fu 😤 or You Fu

Slang For the Word Is Fugazi, FuFu, Fufulele (Pronounced FuuFuuLayLay).

Fu by ThatGuyWho’sFly October 7, 2021

Fu 

It's a different word for happy

Speaker 1:Ayo he is such a fu
Speaker 2:What's a fu?
Speaker1:A word for happy
Speaker2:I'm never a fu :(

Fu by Bd0g January 30, 2022

fu 

the abbreviation of telling fuck you .and this abbreviation is used in text messages

fu bitch

fu by defkane March 8, 2022

Fu 

Lily

Omg you’re so fu

Fu by Lilysofu May 3, 2022

Fu 

When rappers say that "niggas fu", or call people "fu" it means they are fake people. Here is a D. Savage lyric: "I got brothers not no homies cuz you pussy niggas fu".

Matt: My homie just fucked my girlfriend!
Jaron: Damn, he's fu

Fu by slattcentral May 3, 2022