HK

Short for "hard-kore", which is a deliberate misspelling of "hard-core", because only cool people would change a "c" to a "k".

Often sarcastically used to insult or describe someone who thinks they're rebellious, when they are, in fact, not.

Guy #1: Yo, I went to a party on the weekend and drank lots of beer, G-dog.
Guy #2: Woah. You're pretty HK.

by Bizzle May 13, 2004

HK

A Horny Kid that loves touching

Josh you are such an HK!

by David Wolfer May 13, 2006

HK

Who Cares, or HFK for Who F—ing Cares

Statement: "Whooaaaa, you hear Kylie Jenner is prego?!"
Reply: "HK amiga" or "HFK yo"

by Bonafix November 6, 2017

HK

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 October 24, 2008

HK

"who cares?"
"whipidedoda"
"so what"

"I am the greatest of everything"

other: "HK!"

by JIMMY P. February 18, 2005

HK

A man who's considered to be a shemale.
"H" can be anything and "K" is kojja which means shemale in India.

Person 1: hey HK

Person 2: what does that mean?
Person 3: Highway Kojja

by Someone who's in true love March 7, 2017

HK

HK is the initials to the legendary Moderator at Game-Revolution HolyKnight

HK is uber l337

by HolyKnightt December 12, 2003