MmMFB 

Minding my muthafuckin business

Hey what were you doing last night?

MmMFB!!

MmMFB by BarefacedBeautyy510 April 2, 2020

mmmbro

Used by Canadian/Italian men, intended to identify close friends whom are regarded as bros yet do not share any blood relation. Usually used as a salutation and replaces "hello", "hey", "hey bud", or "hey bro" letting the reciever know that he is a friend of distinction and not just some knucklehead companion. Can also be used to identify that one is pleased with his fellow breadren.

Mmmbro! what's going on? did you talk to Tony, is he coming for a smoke tonight? He is!... MMMMBRO!

mmmbro by T.O. JUS January 27, 2007

mmmbop 

Mmmbop (oom' bop)

n. 1. When something cool happens
2.time travel, or telepathy
3.form of agression

when something cool occurs,“mmmbop, yeah”,
when you see a hot girl, “mmmmmmmmmmbopppaaaaa”
as a form of agression, “don't make me mmmbop you”
"I don't wanna kick you down and mmmbop on yo face," or "in an mmmbop you're gone"

mmmbop by Hfan January 11, 2009

mmomfbb 

Minding my own mother fucking business bitch

Coworker: wyd

Me:mmomfbb

mmomfbb by Lovelyday1994 May 5, 2019

mmmbebe

Mmmbebe is a Middle-Austrian military term meaning "großer balder". According to Von Berdbeere the term was Mmmbēbê, apparently borrowed from Corvus, probably during the Bald dynasty (2021 BC-2022 AD).

Who is that?
mmmbebe

mmmbebe by Gray_cats_undercover November 15, 2022

mmmbye 

Noise made when ending a telephone conversation that is neither too abrupt nor too drawn out. If the person on the other end has a final thought the "mmm" part is a soft tone designed to let that person express the thought before the hard and final "bye"

As opposed to "kbye" which is too abrupt, or "Okay, talk to you later, goodbye, (OMG it's taking forever to hang up), click"

Customer "Okay I think that cleared up the problem."

Tech Support "Anything else I can help you with?"

Customer "I don't think so, thanks."

Tech "You're welcome, mmmbye."

mmmbye by Accidental Linguist September 22, 2011

MMOFB 

Mind My Own Fucking Business

Hey, if I overstepped, feel free to tell me to MMOFB and I'll shut up.

MMOFB by Acrobatb November 16, 2016