MBUH 

An acronym given to only the holiest prophets of the church of COVID. It means “masks be upon him.” Important side note: MBUH does NOT mean “mask be upon him”. That implies one singular mask, and one mask is simply not enough to stop COVID from killing grandmas.

Person 1: praise Lord Fauci (mask be upon him)
Person 2: Dude stop spreading misinformation. You know wearing only 1 mask can kill trillions of grandmas. Say Masks be upon him or MBUH for short.

MBUH by ilovetrump2024 September 7, 2021

mbuh 

a laugh when something is not funny; a sound made when a joke or sarcasm is a flop; a laugh you can use after someone tells a joke they think is funny when its not; a response to a comment made by a douchebag, dick, or bitch.

can be pronounced differently in different situations; for example if something is really ridiculous you can hold out the mmmmms (mmmmmbuh) or put a bigger emphasis on the B. Should be said in a low voice.

person: "you must be a fan of mine"
me: "mbuh!"

person: tells a bad joke....etc
me: "mmmmBuh!"

mbuh by Kessler21 July 28, 2011

mbuh 

an Indonesian slang, another way to say "no" or "i dont want to"

"can you help me with my homework pls"

"mbuh"

mbuh by arinala December 27, 2021