F/U

Stands for "follow up."

I will f/u with what they said in a few days.

by California Love Baby July 30, 2005

F U

Florida University.

What, you thought it only meant "Fuck You"? But it is a good way to fuck with people.

1: "F U!"

2: "WUT!?"

1: "Florida University? Duh"

2: "Wait, what?"

by Splek December 17, 2008

f u

the words fuck you in text

ryan: f u u soab
fuzzy: what the fuck does that mean.
ryan: fuck you you son of a bitch

by ryan acevedo April 29, 2009

f-u

Possibly the worst finisher in pro wrestling history, done by none other than john cena. You want to know what an f-u feels like? Do a somersault on your bed. That probably hurts more than the fucking f-u.

The f-u, one of the most "devastating finishers" WWE has to offer.

by Adrian July 3, 2006

F-U

Two letters in the word fun.

We put the F-U back in FUN!

by Dark Chaos December 21, 2003

F-U

John Cena's version of the DVD.

That's the F-U! It's named like the F5, because it's so similar!

by lee May 7, 2003

The F-U

John Cena's finisher move (came before the STFU).
He came up with this name when he was in a fewd with Brock Lesnar, whose finisher move was the F-5.
Also an abbreviation of 'F*** You.'

"Yo, Brock, your finsher's the F-5 - well, mine's the F-U!!

Person 1: (gets nudged by bypasser) Aww, F-U!!
Bypasser: Dammit, just say the word man!

by Greg A Woodin August 6, 2007