FU

A complete and utter dick move done solely out of spite, often to someone who doesn't deserve it.

My boss writing me up for standing up to a rude customer was a real FU.

Fu

Lily

Omg you’re so fu

Fu

A fake ass bitch

You only hit me up when you're bored. You're fu as fuck.

fu

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

fu bitch

FU-

Its the word “FUCK” but you never got to end it

1: “we’ve been trying to reach you about your car’s extended warranty.”
2: “FU-“

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

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