Top definition
-just kidding
-What people use to say crap about you to you in your face and mean it but not be a complete jerk directly to you, but still are.

FYI: 75% of the time people say JK they aren't...
(Football Team's record is 0-10)
Player: You are the freaking worst QB I have ever seen!! JK!
QB: ..... ..lets see you do it......
by David Rivera May 21, 2006
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2
High school girl. Comes from “Joshi Kohsei” in Japanese. “Joshi” means “girl”, and “Kohsei” is an alternative form of “Kohkohsei” which means “high school student”.
JK is cute.
by sb0 September 21, 2019
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3
you ugly as a troll in the morning. jk'in ya just jk'n ya!!
by catie H December 11, 2003
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5
Just kidding. Used at the end of a sentence to make it completely void, therefore contributing nothing to the conversation and wasting everyone's time.
Therefore used mainly by n00bs and tards.
Tard:I hate your country, I hate your culture, and I hate your FACE! jk
Someone else: stfu
by Johnny The Homicidal Maniac November 06, 2005
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7
Something you say at the end of
a sentence to avoid getting beaten up when you
call someone a useless fucktard
by Mrtalldude94 June 30, 2010
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