mub

adjective: opposite of bum , aka what Blye is

sorta an insult but like playful yanno

omg stopppp you’re such a mub !!!

by packofprunes13 December 4, 2019

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."

by Elijah Thomas March 26, 2024

Mub

Muscular moobs (man boobs).

Abs are nothing if you don't have the mubs to go with it.

by Momololli November 9, 2015

Mub

A worse version of a Bum.

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

by scoob625 October 23, 2023

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!

by M.U.B. September 28, 2021