Making fun of someone, while at the same time, pretend that your kidding. Ha, jk is an attempt to conceal their seriousness.
by Jay Kay lollerskate January 13, 2011

Something PewDiePie says when he gets caught doing something stupid. For regular people, it's used to express someone making a joke, then laughing and saying that they're kidding. It's usually a mean joke.
by ThatLameGuy April 22, 2017

In context, JK 47 means the same thing as jk, or, "Just kidding". Although, it is more of an intense jk as it bears a wordy resemblance to the gun, AK 47.
by Wilheim April 23, 2008

by A random book geek January 16, 2018

by scarlettx0 August 11, 2007

by MikeTheGangster July 5, 2010
