fk 

Abbreviation for French Kiss without realising what it sounds like
Or the other way around

Informatics sucks

Yeah fk informatics

Wait what did you say???

fk by these_nuts69 May 2, 2022

Fk 

Short for the term fuck commonly used in IRC

Fk u u fkn fgt fk.

Fk by Urban Dictionary October 29, 2002

Fk 

Abbreviation for fck or fuck. Because fck got censored in Maplestory.

Why the fk did Nexon censor ***?
Fk Nexon.
Who the fk plays Maplestory?
In the old days we could've said ***.

Fk by TellaMyBella December 17, 2012

FK 

Fat Kids. Hardcore Gang based in Las Vegas, Nevada. They have been known to mark there terroritory with graffiti and are very violent. They are seen wearing Black Bandannas out the back left pocket.

FK is a Hardcore Gang is Las Vegas.

FK by Iquestion January 23, 2011

FK 

Abbreviation of Fuck Knows

When is it going to stop raining?

FK

FK by xTerminator August 2, 2012

fk 

F.K. means to french kiss someone

i got to fk that hot chick!

fk by John December 19, 2004

fk 

Hang with friends, do something fun, adventure

Bro we should fk this weekend i’ve been so bored

fk by john_bentlyfishing October 4, 2019