HK stands for Higher Koncentration. It is a marijuana reference which was spray painted around the Waldo and Brookside areas of Kansas City in the late 1990s.
This KB has taken me to an HK
by raidn September 11, 2008
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"who cares?"
"whipidedoda"
"so what"
"I am the greatest of everything"

other: "HK!"
by JIMMY P. February 18, 2005
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An assassin droid that appeared in video games entitled Knights of the Old Republic 1 and 2, both of which were set in the Star Wars universe.
HK-47 - Definition: 'Love' is making a shot to the knees of a target 120 kilometers away using an Aratech sniper rifle with a tri-light scope... Love is knowing your target, putting them in your targeting reticule, and together, achieving a singular purpose against statistically long odds.
by J. Y. August 24, 2005
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On HK guns the charging handle can be locked up in a little notch. When you "slap" the handle back down it loads a bullet in the chamber. Hence the term HK slap.
When you HK slap a wal-mart airsoft mp5... the handle will break off.
by The Fig Newton Monster March 3, 2008
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Marijuana with a flavor of Henry K.
Im smokin that HK Killa.
by HK Killa March 3, 2010
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It means half kidding on AIM. First originally made by Camille Escalona.
Camille: Dude your so ugly!
David: WHAT?!?!?!
Camille: HK!
David: =( Hey! Your only half kidding about that!
by Camille and David November 4, 2007
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A simple Korean Stoner. Hailing from the South Section Of Korea On That Train To Busan!
Hello Kitty’s ACTUAL NUMBER ONE FAN!
Has A Borderline Unhealthy OBSESSIVE CRIPPLING ADDICTION for AN ABSOLUTE 1 of 1, 15 outta 10 Breathtakingly Gorgeous Guaranteed Heart-Eating 💔Soul Stealing Beautiful Badass Boss Bitch, Being The One & ONLY (ME•UH•MI•LUH) (HAVE BEEN ATTEMPTING TO WIN HER LOVE & AFFECTION, FINALLY GOT SOME OF HER ATTENTION, & IT’S ONLY BEEN A LIL OVER A YEAR!!!)

Identify as an Autist.
Mistaken as a Homosexual Almost as much as a stinky chinky, but I am A Skinny Straight Swaggy Korean (GOOK, if you’re gonna be racist DO IT CORRECTLY) ‘Pretty Boy’
For Now I’m Just Jinji… But HOPEFULLY One day in the future I’ll be KNOWN as Mia’s Jinji 🤷🏻 ♂️🥺😫
Jinji hk has FIRE AIM…. That Mia Fireeeee

“Don’t mind JinJi HK, he’s just ‘simping’ over some girl on the other side of the country”

WARNING TO ANY & ALL MEN WITHIN A 17.93 FOOT RADIUS OF MIA, ARE SUBJECT TO STABBING(S) BY JinJi HKS OVERLY OBSESSED

SIMPIN’ SELF!!!
by Fire•AiMiA•Fire November 2, 2023
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