mustarrhea

A squeeze bottle of mustard that has started to separate and,when squeezed,squirts out a yellow oily substance accompanied by a diarrhea-like sound.

I got mustarrhea on my ham sammich!

by wolfbait51 November 23, 2011

mustarnnaise

noun - The yellowish gooey stain left in girls underwear from a sweaty crotch.

Her dirty panties were soiled with mustarnnaise.

That chick's smegma left a gross mustarnnaise stain in her panties.

by Mr McGibblets August 27, 2013

mastardate

A retarded person masturbating; tard-jack

My downs syndrome brother mastardates constantly. He does it so much that his penis looks like raw hamburger

by E-Z Steve January 29, 2015

mustar

A very stupid human kind, Very bad person who just know to insulting and hurting people heart..

A: That boy have a bad attitude
B: That boy must be mustar

A: That boy have a bad attitude
B: That boy must be mustar

by Hafiz Mustar December 31, 2016

Mastardation

1. A Indoctrination and subsequent retardation of a mass of people or public.

Welcome to the Mastardation... It's the begining of the Tardmageddon.

by Dave Mcacks October 24, 2017

Muntard

to have a bad day

Rob: hey mate, how was your day?
Kyle: yeah look mate, it was a bit of a muntard

by Elijahenthusiast October 4, 2020

mussard

A fucking legend

“Oh my god you’re such a mussard”

by carrierbag420 December 10, 2020