FKO 

Also known as "Fun Knock-Out". This social 'move' is executed unexpectedly and at the peak of a group's good time. Often times this move results in a complete loss of a good time or any fun being had (or to be had).

"We were five minutes out from seeing the movie when Scott gave us an FKO."

FKO by KyoukanWolf March 29, 2008

fkoff

fkoff: spelling for lazy people who can't spell fuck off

bananaman234: fkoff bitch stop showing me memes
Xx323rswxX: dude ur 10 chill out

fkoff by qwertybutshit February 24, 2021

fkoffaphobia 

that feeling you get when standing awkwardly outside a group of people, but not wanting to walk away because you feel too awkward.

first person: "look at that awkward guy standing outside that group of cheerleaders"
second person: "poor kid... must have fkoffaphobia...."

fkoffaphobia by kandycane0017 June 8, 2011

Fkod 

F.at
K.ids
O.n

D.eck

Dylan: Are you in FKOD, Matt?
Matt: Yea, I play o-line in football.

Fkod by Fkodnigga April 19, 2018

fko0g 

fko0g is a local dialect word used by Lancaster University alumni meaning to be disappointed or annoyed that an outcome has not gone the right way.

fko0g, I can't believe the rad lord hasn't let me watch golden bozzles.

fko0g by Kentaute September 22, 2023