KJ 

A "KJ" is a knee jerk. These are the people that react/overreact to a person/place/ or thing without knowing all the facts. They are quick to judge anything and anyone and have little to no regards for actual facts. They are the headliner chasers of the world.

"Why is he freaking out over that? Doesn't he know the Onion is fake?"

"He's a KJ. They don't know any better."

KJ by Canadian Shield July 18, 2014

Kj 

a bad-ass that any girl will fall in love with. It takes a Joanna to keep him, and she won't let anyone touch her Kj; a guy that is learning to face his problems with the girl that loves him by his side; someone who won't give up, no matter how hard it gets.

Kj: This is so crazy. I got locked up for nothing.
Joanna: Yeah, but we'll get through it.
Kj: Damn right, 'cuz I'm a Kj.

Kj by supportingmyman2295 August 31, 2013

KJ 

the acronym for a person who "Knows Jesus"

Oh, hey, did you hear about Megan?
Yeah, I heard she KJs now

What's your religion?
I'm a KJ

KJ by Chillysunbob November 23, 2009

KJ 

KJ is someone who will treat his girl right. He is very faithful and is a committed gentlemen. He loves his parents and loves rap. KJ stands for Karie Jai. Karie Jai is very handsome and has the most delicious lips.

*A bunch of girls standing and giggling flirtatiously over him*
His Sister: "Ooooo those girls over there are checking you out KJ!"
KJ: " I am I committed man and only love one girl who is for me and only for me."

KJ by LALADODO January 8, 2013

KJ 

Karaoke Jockey. While still qualifying as a genuine knob jockey, this is the man who actually accepts money to hear "Paradise By The Dashboard Light" and "Crazy" belted out by drunk American Idol wannabes. Job requires minimal vocal talent, lame sense of humor and the ability to run electronic equipment while suffering alcohol poisoning.

Let's leave this bar, that KJ blows goats.

KJ by Madmann October 5, 2005

KJ 

The Knee Job, stimulation of the genitalia using your partners knee

"oooh yeah baby, gimme a KJ"

KJ by danny pan October 21, 2006

Kj 

Kj is a guy who is really most likely sexy asf and he is perfect to all the girls but on the inside Kj doesn’t find himself perfect but when it comes to the ladies he’s the most perfect guy ever but Kj only has one girl that he loves and adores when Kj sees his girl he just thinks wow how did I get so luck with this amazing girl who is smart pretty and has the perfect body just for him Kj knows how to please his girl when it comes to the bedroom he will make you feel so good when you see him you’ll remember how he set off every spot on your body Kj is a bad boy but his girl doesn’t see him that way Kj is a non virgin but his girl is he does pressure her to have sex with him he just wants to make sure she’s ok if his girl wants to wait for the right moment that’s what it’s going to be but Kj won’t hold back from touching her ass or even grabbing her pussy he’s not a pervert he’s her pervert Kj will make you feel amazing Kj also knows how to use his Tongue to please his girl she’ll be wetter than a water park Kj is not a bad person he just has been through a lot throughout his life Kj found a girl who loves him and is different for all the other bitches who wants dick he will ask his lover or girlfriend to marry him and on the honeymoon he will most likely finger you while sitting on his lap till your in tears of joy and pleasure. Good Luck On The Honeymoon!! Kjs girl

Kj is so thoughtful and loving but he sure knows how to please me in bed.

I got smart with Kj one time and he put me up against a wall and put his hand on my neck and said “Who You Talking Too?” I responded “You” and he put his hand in my pants and fingered me it was amazing I gotta be smart with Kj more often.!

Kj by TheCoco😏 December 3, 2019