MUB

Most Useless Bastard - a person who can literally fucks up everything he/she touches. Useless, a moron, a person who is just generally a loser or a person with the intelligence of a fuckin rock

Oh yeah Rusty? That guys a fuckin MUB. .... Quit being a MUB, and pull your head out of your ass!

MUB by M.U.B. September 28, 2021

mub

mub is bum backward.hehehe

guy 1: You are mub
guy 2: you smell of old rotting mub that sat in a closet with a stubby man with belly button lint.

mub by tammy the grade fiver October 7, 2021

MUB

Medium Ugly Brunette, used to describe a type of guy

That guy you like is a mub

MUB by cookies4626273 October 14, 2022

mub

when you are so flabbergasted by a comment you have to flabbergast them back by saying “mub”

“IMAGINEEEE”

“mub”

*gasp*

mub by mwahaha420 May 18, 2023

Mub

Mega ugly bitch

omg mia is a total Mub

yea she’s definitely a mub

Mub by lulululemon May 25, 2023

Mub

A worse version of a Bum.

He wanted me to Venmo him 75 cents for extra ketchup, man's a mub.

Mub by scoob625 October 23, 2023

mub

To mub is to see the truth. Someone says something but you mub and realize what they actually mean. There's also an entirely different meaning for mubbing. If someone is not mubbing, they are not smart, clever, or cool.

"The teacher hasn't graded the papers yet. She says she's having family matters. The mub: she's too lazy."

"I think she likes me" "Bruh you are not mubbing."

mub by Elijah Thomas March 26, 2024