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K.J. Is a very common name, and K.J. has a very LARGE PENIS. He is very attractive and most girls love K.J. because he is very loyal. Most kj’s have a great PERSONALITY and very playful. Kj is a god at sports, and will kick your ass
Lewis : Hey, want to go sit with K.J.
Aaron : Yes, but he is around way to many females.
Lewis : We can ask him to play basketball with us.
K.J. by K.J. Is cool April 28, 2022
K.J is a young teen, 15-16, who is on the computer right now reading this. If so then you are really dumb, only joking.
i see you though K.J AHAHAHAHAHAHAHA.
HAVE FUN!!!!!!!
wow K.J is so gullabe.
K.J by thelalala May 14, 2015
A Karaoke Jockey; an inevitable phenomenon quickly turning itself into both hobby and vocation in bars across the world.
Man! Ever since Karen Sue became the new K.J. I love singing "I walk the line" she really knows how to make me sound like Johnny Cash!
K.J. by CRAssboy November 4, 2009
KJ is probably a basketball player who is very weird. He’s probably into anime and has a hard time finding a girlfriend(maybe because he’s not into girls). He might be a bit mentally challenged but that okay because he is love by (some of) his peers.
Girl 1: Have you seen that weirdo over there doing anime impressions?
Girl 2: Yea that’s K.J. he’s probably going to live in his moms basement when he’s an adult
K.J. by racecartacocat69 June 15, 2024
pronounced K J five two
he's a christrian rapper
Person1: i like to listen to KJ fifty two
PErson2: NO FOOL its five-two for the five loaves and two fishes
Person1: oh, K-J 52. thanks ur so smart
K-J 52 by IamCow November 1, 2009
Like Cool Story Bro A saying that can be used for just about anything like for answering questions, using as a comeback, and you can say it when you really don't care what the other person is saying.(:
Alex: You best get out my house, boy!
Kimi: K J Lo.

Sina: I was hoping to see you preform, I wish you were still part of that dance group.
Vin: K J Lo.
K J Lo by KimiCastronovo August 1, 2011
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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