MBB

Initialism for McKinsey & Co., Boston Consulting Group (BCG), and Bain & Co. — the top three strategy consulting firms.

He worked his ass off all through grad school to land a consulting job at MBB, only to be declined by all three.

by KoolBeanz78 January 6, 2010

mbb

mbb simply can stand for my baby or in french, mon bebe

by example if you post a picture on insta, someone comments: mbb you’re gorgeous 😍

by saltwaters June 26, 2019

Mbb

A MBB is an acronym for Munich Basic Bitch. Munich is a very rich town in Germany and many girls practice a similar livestyle there focusing on presenting yourself perfectly on Instagram and showing how rich you are.
Maybe reference basic bitch

You see that mbb over there?
Yeah but she couldn't be a real mbb because her Luis Viton jacket is fake.

by löndön August 22, 2017

MBB

Money Before Bitches

Saying 'Money Before Bitches' takes too much time. MBB is so much easier, no? As in: "MBB, bro."

by LordVada April 10, 2008

mbb

MBB means My blood boils. It is used at the start of a sentence that begins usually like, "MBB when". This is similar to FML that it mentions an anecdote but different in that MBB comes at the beginning while FML is said at the end.

MBB when I take a shower and then I have to poop immediately after it.

by Double-yew Thirteen May 26, 2009

MBB

Acronym for Mega Big Boy - the biggest sized condom made by the top condom manufacturer in Japan, Okamoto

MBB is considered to be the blessing gift from God to all the gaijin (foreigners) who struggle with finding condom that actually fits their mandingos in the Land of the rising sun.

MBB can also be used as slang or pet name for large penis

"Gurl, tell me all about it! How big is he?"

"Well, my throat is still pleasantly sore because of his MBB"

by Elldee May 22, 2023

MBB

Acronym for mixed baby boy. Mixed race dudes fly as fuck usually seen rocking product like they actually hood raised. Too black for the white kids and too white for the blacks, but girls still be tripping over the curls (ain't that right babe)

"Damn those guys are cute!"
"Chill they just MBBs, just heard wonderbread over there drop the n-word"

by ShakeyBakeLord November 13, 2020