JK

In some fonts, most notably in Facebook chat, it resembles an incredibly infuriated man of oriental descent.

Person 1: Did you see that new anime?

Person 2: Dude, that guy with the hair was totally JK.

by Alex Atlantis April 20, 2009

jk

A guy in southwest louisiana whos nickname happens to be jk

JK is always getting mad because people make fun of his name.

by Jk Fayko January 12, 2008

You got a D+ in your test

JK!!!

by 6765 December 3, 2015

A nickname Jin uses for Jungkook
JK

"Because I'm JK"

by *flowers* August 3, 2019

*in the chat*
Boy: Hey euhm i like you
Girl: ow sorry i dont like you back
Boy: oh ok
Girl: JK!!!
Boy: oh hahaha are we together now?
Girl: yes ofc!

by ik.ben.slim January 26, 2023

jk means just kidding or joke/ing, it can be used interchangeably.

i was just jk=i was just joking
it was a jk=it was a joke
jk!=joking or just kidding
i was jk=i was joking or i was just kidding

by KOIETTE September 5, 2023

Joke, Joking, or Just Kidding, because they all mean the same thing regardless of what Lee tells you.

by aspartamed April 4, 2013