mmb 

its short for mail me bak its a different way rather than sayin wb write bak wen u r sendin sum1 an email

hi how r ya? wuu2? mmb

mmb by lil nomes April 21, 2006

MMB 

Acronym used for "mind my business" or "minding my business"

Tasha out here fuckin wit all these niggas but let me MMB!

MMB by jaywitdahoes December 19, 2018

MMB 

My MAIN B**** . Used to describe a female who is your number one.

I love that girl... MMB for life!!!

MMB by Mrs. D Jones May 15, 2015

MMB 

MMB (noun): Moshi Moshi Bum

A word originating from Sydney in 2003, MMB is derived from a combination of the japanese word for hello and the word, 'bum'.
MMB soon evolved to be a nickname that was used as a fond term for the person it was addressed to. MMB has great sentimental value for the two friends who started it and it was to be the word that would initiate years of great memories.
Usage of the term was frequent in emails and xanga comment boxes.

"What's up MMB? ^^"
"MMB sucks"

MMB by Limegirl June 18, 2006

MMB 

From the Australian mockumentary "Angry Boys" the Mucca Mad Boys (MMB) are a surfing gang founded by Blake Oakfield, the greatest surfing legend ever.

"Mucca Mucca Mucca (MMB)"
"OY OY OY!"

MMB by Mokewr March 27, 2013

MMB 

Acronym for “my main bitch.” Used typically to describe 2nd persons in a sentence other than the subject.

I’m gonna make salmon burgers; but first, I need to see if mmb Ina Garten already has one.

MMB by Gay_Nonthreatening May 2, 2020

MMB 

This is the Best trio in the world,this kind of relationship lasted for quite a while until the formation of MMT or The True Best Trio

Bro did you see how MMB did in the FNCS weeks

What a god trio

MMB by Facts only Facts December 6, 2020