MK

Short for Mortal Kombat. The greatest/goriest fighting game series ever!!!

Hey, lets go play some MK!

by JohnC7 September 15, 2005

MK

Pronounced "em-kay"
Can be used in derivations such as MK-ing, MK-ed

Used colloquially in British Columbia, to describe the action of selling out without good reason. The term is thought to originate from a metro vancouverite named Mark Kim, well known to his community as a martial artist and educated person. This potential origin is backed up by evidence of Mark Kim calling off his attendance to several events for poor excuses such as fatigue or lack of interest.

Scenario #1
Person 1: Hey is Noah coming tonight?
Person 2: Nah man, he MK-ed it.

Scenario #2
Person 1: Dude, I'm tired and I don't feel like going...
Person 2: Kyle! Don't MK it!

by kmj2 October 13, 2010

mk

Shortened version of marica, which translates gay, but it's used as a slang for :
1.pussy or stupid behavior.
2.incredulity.
3.buddy.

me: Que hace mk? (3)
you: bien huevon, adivine....
me: que?
you: me compre la kawasaki
me: No sea mk!! (2), en serio?
you: pero no sabe la otra....
me: cual?
you: ya la estrelle....
me: QUE MK!! (1), severo idiota.

by joseanbck November 3, 2014

mk

ok but the o is a m

im a noob
mk

by sdrthjn March 25, 2021

mk

a shortened version of mike kachowski

how do you get added into the mk groupchat on twitter?

you have to be iconic

by @mikekachowski November 5, 2016

MK

An abbriviation of the name Mihael Keehl, which is the real name of the character Mello in the anime/manga, Death Note.

Person 1: DUDE! MK died in the Death Note episode last week!
Person 2: MK?
Person 1: Mihael Keehl!
Person 2:....Who?
Person 1:...Mello. Retard.

by Mero-cakes August 22, 2008

MK

nickname for Mary-Kate Olsen. Used by fans and Mary-Kate's friends.

MK's sunglasses are bigger than her head.

by imacarnie August 18, 2005