KMB 

This is an acronym for Kiss My Balls. Originated when Kiss My Butt/Ass had lost it’s effect. This saying is often used in jest/humor as opposed to in anger or disgust.

"... so I told them they could KMB."

or simply

"You can KMB."

KMB by WHIV May 21, 2004

Kmb 

Kiss me bitch

Kmb I love your goofy ass

Kmb by Josalynn December 19, 2019

KMB 

Kick Michael's Bag

If a person shouts KMB, and Michael is in the vicinity, then his bag must be kicked. If Michael is not present, he is to be replaced by another person with a name beginning with M

KMB! (sounds of a bag being kicked)

KMB by nev errington November 26, 2009

KMB 

Kiss my Balls (for wannabes or people who fake or just copy,for irritating assholes for unwanted people..) etc

Q-can i come to the movie with you..?
A-KMB.

KMB by Budhu January 20, 2009

KMBRT 

KMBRT: Kiss my bludclart rassclaat teeth

Tyler: “Mans elf bar has just run out styll”
Roscoe: “You gotta stop smoking them tings bro”
Tyler: “Man can’t help it styll mans addicted”
Roscoe: “KMBRT”

KMBRT by Rassclaat Roscoe January 16, 2023

KMBA 

Acronym for kiss my black ass.

You can kmba for all I care.

KMBA by C DUBBBB August 9, 2010

KMBID 

Kill me before I do.

Usually typed not spoken.

Me: "I have to study for this midterm. KMBID"

Friend: "Same tbh"

KMBID by 100chez October 11, 2018