UFN 

Stands for University Fight Night

A UK mma competition that was first created by Hull University Mixed Martial Arts (HUMMA). The first of which was held in Asylum night club Hull.

"Dude did you see UFN the other week, what a amazing night, can't wait for the next one"

UFN by MMAID February 2, 2015

UFN 

Until Further Notice.

1. UFN, my room is off limits to sexual shenanigans.

2. I'm out of the country, UFN.

UFN by SpudMuffin5 April 7, 2009

UFN 

An acronym that stands for unidentified fart noise.

Me: Hahaha, yeah that's funn... what the hell? Who the hell farted? Tony: Wasn't me. Alfonso: Shit, me either. Me: Fuck that!! I'm not gonna let it go as a UFN, one of you fuckers did it. Tony: It's a fucking fart, calm the hell down!!!

UFN by Xero _ Manifest November 23, 2010

UFN 

(Proper Noun) The University of Fucking Nowhere. Used mainly by Junior hockey players who are chasing that ever-elusive scholarship to Division I hockey but are mainly too dumb to get in. Also known to be used by townies and athletes from other sports who are looking to go to school but either have no idea where they will wind up or have simply decided that they are not going to school.

"Hey Scotty, sick game last night bud. Any schools come callin'?"
"Fuck that, man. I'm going to UFN next fall."

UFN by ARunner April 21, 2008

UFN 

Untouchable Family of Nesians

Used by East Side Islanders in the Pacific

It is more popular in Brisbane and Toowoomba.

All UFN members are crips

UFN by Bally July 23, 2006

UFN 

An Unidentified Flying Nigger

Guy 1: Hey man you wouldn't believe what I saw last night out in the cotton fields!

Guy 2: What was it?
Guy 1: It was a fuckin UFN!

UFN by NJSTha3rd March 24, 2021

Ufn 

You fucking nigger

U know ur really pissing me off ufn.

Ufn by Fuckmejackie October 1, 2019