mbm

mom behind me. Used in AIM to tell the perosn your mom or some one else is behind you and to keep converstion clean.

Bill: Lets smoke that weed on Saturday

Bob: MBM

Bill: wat you doin this weekend?

by Ryan March 11, 2005

mbm

Married Black Male, Married African-American Male. same as mwm but black. usually found in classifieds, etc

MBM looking for a MBW for a discrete hook-up.

by Chanticlear January 07, 2008

mbm

Stands for mom behind me. This is used when you are texting on the phone and u don't want the other person to send inappropriate language to you, the person behind you does not have to be your mom just someone you don't want seeing anything.

Guy: you're so sexy
Girl: hold up! mbm

by allons-ycompanion March 13, 2015

mbm

marshall bruce mathers.

i love you mbm.

by gianna May 18, 2004

mbm

Message Board Misunderstanding: Used to connote sarcasm on a message board, or to apologize in advance to whomever you might offend...

hey zeke. you're an asshole. <mbm.

by Ms. Topaz September 09, 2005

mbm

Mates Before Muff

To choose your mates over a female

Mate, you should have gone with that bird and left me, mbm man.

by NickBell July 16, 2006

mbm

mighty brilliant Moroccans

A troupe of Moroccan tumblers worked with the circus at the same time as I did. They were mbm

by CriostoirHulme August 05, 2005