BMK 

In Croatian forums it means Boli Me Kurac (freely translated: I don't give a fuck).

What do you think about that?
BMK

BMK by Miško September 17, 2008

BMK 

Stands for 'Big Mexican Kid'

Hello, I'm your local BMK.

BMK by Jeff Benzos January 8, 2021

BMK 

Black Man's Kryptonite ... the ass of a girl who renders the game of even the most skilled playas useless.

The guys at the bar couldn't keep their eyes off her BMK.

BMK by FB February 21, 2005

BMK 

Black Man's Kryptonite

Used to describe a woman of Caucasian decent (a white woman) that is fairly nice looking.

1st example

1st guy: Damn! She look hella good.

2nd guy: I know! Damn, that bitch is BMK! Black Man's Kryptonite! I gotta hit that!

1st guy: Yep, I would tap that ass! I'm gettin' weak right now!

2nd example

1st girl: Gurl look at that bitch!

2nd girl: Yeah, there goes another brotha. Lost to that BMK.

1st girl: Yep, ole funky ass white bitch!

BMK by Crump408 March 5, 2011

BMK 

Benzylmethylketone or phenylacetone, a precursor chemical for methamphetamine

Were not gonna use sudo for this cook were gonna make phenylacetone (BMK) in a tube furnace and do reductive amination to yield methamphetamine

BMK by Alex1043 April 24, 2020

BMK 

Bob My Knob.

BMK, bitch.

BMK by Crasy December 23, 2010

BMK 

BMK is a gang in Indiana known for alot of criminal activity such as murder, fraud, grand theft auto, ect. ect.

BMK stands for Blood Made Killer

Whadup my BMK brother.

Whas da deal wit this luh boy BMK

BMK by Uoi Lonld May 13, 2020