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.

by Iquestion January 23, 2011

FK

Abbreviation of Fuck Knows

When is it going to stop raining?

FK

by xTerminator August 2, 2012

fks

A more recent addition to the numerous abreviations to the English language used in AIM / MSN / online gaming speak (or 1337 as it has been dubbed).

Stands for 'fuck knows'.

fks how he made that shot, must be a hax0r

by daveeee July 12, 2004

fk

F.K. means to french kiss someone

i got to fk that hot chick!

by John December 19, 2004

fk

Hang with friends, do something fun, adventure

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

by john_bentlyfishing October 4, 2019

FK

FK means French Kiss in short

Custo: trid FK pol?
(do u want an FK pol?)
Pol: int pufta anzjan mur xuttja l em bil kontra a pes pufta anzjan u l FK mur tija l misssssssssssssirek duk il pufta l ihor a pufta l int
(polish reply..)

by Karist April 3, 2008

FK

Flag Keeper. The title used for the student of the Faculty of Environment at UW. The FK is responsible for taking care of the es flag and keeping the memory of ES alive within the ENV Crew.

I'm not the flag bearer, anyone can carry the flag... I just keep it. I'm the FK

by yeeaaaaahhhhhhh December 14, 2010