MBN

When a co-worker leaves for the day early, and you have to remain at work for a more significant amount of time. Usually accompanied by that person also getting to work later than you did.

Peter: (after strolling in at 10am that morning) "Hi team, I'll be leaving at around 3pm today."
Bob: "*looks at watch* (mutters "MBN" to teammates)

by The Fake Grabowski March 30, 2018

Mbn

Jarad

Nobody:

Jarad : Mbn

Everyone : STFU JARAD

by Uhohonfroy March 08, 2019

MBN

Jackronym for MasturBation Nation - A group of outstanding (self proclaimed) men, linked by messaging technology to share in inappropriate comments, sarcasm, and random shenanigans.

Girl A: "Look at that group of extremely hot guys texting inappropriate, sarcastic, highly intellectual messages."

Girl B: "Hot is right. I have always dreamt of being the centerpiece in an MBN circle twerk."

by justsanotherdude December 02, 2013

Mbn

Must be niggas

There’s somebody robbing a bank? It mbn

by jacksonvilleparks June 23, 2022

MBN

Stands for must be nice usually used when couples post pictures on social media.

Clearance and Queen relationship mbn.

by TheKiddo23 June 11, 2018

MbN

Must be nice - a short term to say must be nice it MBN it means well that must be good for you

MBN to have a dog
Must be nice to have a dog

by Idfwy.bri February 21, 2021

MBN

Abbreviations for my bad Nigga.

Stop using me as an excuse.

Mbn

by Ssp19 October 22, 2022