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 12, 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 09, 2007
by MikeTheGangster June 30, 2010