Mustard Bun

An indiscriminate sexual orifice, usually used in context of making fun of one's homosexuality.

Smitty was watching as Liam was measuring Damien's Girthy-Base, then Damien stuck it in his mustard bun.

by SauceyGirth September 26, 2014

Mustard plug

A small amount of solid poop holding back diarrhea like the small amount of hard mustard in the top of a mustard container.

I sat down on the toilet and the mustard plug pooped out then was followed by explosive diarrhea.

by RyzeX November 9, 2013

donald mustard

A worldwide creative director at Epic Games - Fortnite - Spyjinx - Battle Breakers - Infinity Blade - Robo Recall and Shadow Complex. He is most commonly referenced in fortnite videos of him changing his location in his twitter account and how it is related to the famous battle Royale game, Fortnite.

Wanna join my free gift card giveaway? Then subscribe to my channel, like the video, and turn on notifications! Also be sure to put a nice comment in the comment section below.

Guys! Donald Mustard has just changed his location from “The Iceberg”, to “X”!

If you liked the video, be sure to smash a big like, and I’ll see you in the next video.

by DannyBoisDiscord April 22, 2019

clown mustard

The substance that comes out of the man probe at the end of sexual activity.

Man my girl and I went on for hours, till the one eyed meat snake finally spit out some clown mustard.

by C.T. Kennedy July 30, 2007

man mustard

white liquid that issues from the one-eyed trouser snake on occasion.

"shit i've sprayed man mustard everywhere"

by itchyscrot April 1, 2003

Mustard Ass

Someone whose ass emits an odor strong enough to create casualties reminiscent of WWI's Mustard Gas.

Mike 'Mustard Ass' Dukes, has a weapon of extraordinary proportions in his arsenal.

by Krazy Kraka February 24, 2004

mustard slot

The xtra wide gaping pussy of a slutty whore

That cunt had the biggest mustard slot I ever saw!

by microsoft_bastard March 24, 2003