MK 677

A shixt dat dork gymrats take to "increase" muscle growth dat contain GH who'd raiseing process of developin' muscel. A substance dat is like a steroid!

1 guy:Brooh, I took MK 677 and I'm so ripped rn
2 guy:Bro, no way! Can u teke me too?
3 guy:Damn, go natural dawg!

by Ovidiu 96 March 15, 2024

MK

mk is the most goregous girl you will ever meet. all of the boys, and the girls, are after her. she is very beautiful and wears hoop earrings.

mk is a girl who i love periodt pooh

by gingerhorsegirl January 9, 2020

mk cya

Its another way of saying ok

Mk cya see ya

by LolxDanime March 14, 2018

MK-47

The CMH or smth like that, MK-47. It's a mutant, it has the name mutant, is a semi-automatic rifle. Why does it exist, WE DONT FUCKING KNOW.

Guy 1 (Weirdo): "Hey man, I'm thinking of getting an MK-47."
Guy 2 (Sane): *Pulls out AR-15 and AK-12* "JUST GET A NORMAL GUN!" *Immediately shoots Guy 1.*

by I hate the MK-47 Mutant February 20, 2024

MK

Toxic ,manipulative, freeloading ,mean spirited
Trashy,bully,cheap,lowerclass, fake
Used to describe a person that is toxic and uses you for their own purpose and dumps you once you are of no use

Those bunch of MKs are sooo rude to that waiter
They are being so MK rite now
Why do u have to be such an MK I don’t get it

by Summervibing May 20, 2020

MK NW

When its been so long since you made out with someone you just want that feeling that excitment work your self up to say no

P1: how you?
P2: cut the small talk MK NW

by ... Zjdbckdnznsjd June 28, 2019

MK

Mk is a friendship that will last life long <3 kat

I think MK will last !

by Katnoodle May 15, 2021