mun

A Pachuco, a worthless member of a street gang.

Raymond is a putrid mun.

by Cap'n Bullmoose April 20, 2005

Mun

Referring to money... usually used to talk about pay for laborers.

“Hey Tyler(owner of a lawncare business), when will I get my mun???

by Lukekhockey55 November 13, 2019

MUN

Short for Model United Nations, or Model UN. One of the worst clubs to join in highschool, very cult-like, would not recommend…

Matt: “Yo I just joined that club MUN”
Sarah: “I heard Model UN is hella weird”

by mshahonlydubs April 1, 2023

Muns

It is like swearing on your mums life, but instead, a way to get around it.

"Bro did you fuck the dog?" "Muns life I didn't"

by mihailopupovac November 24, 2022

Mun

man bun clown hair tribal want to be fool hairstyle I look stupid hairstyle fail hairstyle

"honey check out that sweet man bun, that guy is proud of his clown hair"
"I like to call that a mun"

by Psibri May 29, 2018

mun

A man bun

Look at that guy's mun! He is so fine.

by Tevs April 19, 2015

mun

From Sydney Church of England Grammar School SHORE

meaning 'as if', if a person is lying then you could say mun, as in that person is being a bit of dick and making shit up

Nic: I'm a heaps good skater

Mike: Mun you're a pro skater

by lilwhitey December 1, 2010