MB

Must Be

“It must be nice to have your own room”

“Yea MB”

by Bopp September 27, 2020

mb

Mb stands for my balls.

'hey what are those sticking out of your pants"
"oh it's just mb"

by liamair January 8, 2021

MB'S

MB'S mean mother's booty hole

WOW i saw MB'S

by ABBY SCIUTO February 24, 2022

mb all

type of apology that suddenly makes anyone forgive you no matter what you did

"why'd you stab billyjojo to death"
"mb all"

by lizardman42 August 30, 2025

MBS

Migiro Boys Studios

Yooooo have listened to MBS' new tune?

by RadDude2 October 9, 2022

mb

mb stands for monkey balls, used to express shock, excitement or sorrow.

Person 1: Woah shit dude you just spilled my coffee!
Person 2: Oh damn, mb

by Nullicity September 3, 2022

The MB Delay

When an email is sent and received, it sits in the inbox of the Customer Service Rep that it was sent directly to, unread for hours or sometimes days. Most email will never get responded to ever. Building up in the inbox, lost forever in the Outlook abyss. When the email is finally replied to, the situation has already long been resolved or a delayed task.

Please also see: mike+brown+task

"I sent an email last week to [e-mail] and have not heard back"
Tech Rep looks over notes and sees that customers email is on the MB Delay.

by TheOnlyICPrincess September 3, 2009