mustardish 

A) a condiment, that's, as the name implies, a combination of mustard and relish
B) a color that's a mixture of mustard yellow and relish green
C) adj: something that's dark, murky, and possibly yucky, combined

Ron,, from the Harry Potter series,: yuck, my mom sent me a mustardish sweater.

Harry: it's actually maroon, you can't properly see the colour, due to the lack of light.

mustardish by Uncle Dimma July 20, 2013

Mustardization

In relation to Corrosion - the change of colour of rust from a light red to a dark red colour

The corrosion on the Tank has mustardized, The mustardization of the rust has indicated a change in the intergrity of the tank

Mustardization by Revric July 28, 2011

Mustardstaine 

Dave Mustaine.

'Dude look at that mustardstaine play guitar.'

Mustardstaine by peirateis July 13, 2009

Mustardass 

A yellowish tint on your toilet paper without going #2 caused by sweaty ass and not using toilet paper corectly

Man Ive worked all day in this heat I bet I got mustardass.

Mustardass by superskaggs August 29, 2009

mustardswrath 

A fire content creator on tiktok who is in the best clan ever

Dude 1: Bro Mustardswrath is fire!
Dude 2: ikr!

mustardswrath by cooluserkid12345 October 19, 2021

Yellow Mustarding 

Annoying somebody to the extent that it is no longer funny. Results tend to be less angry and more desperate and confused.

Dude stop it you’re being so unoriginal nobody but you thinks it’s funny, you’re basically yellow mustarding us at this point. We just wish you would stop.

Yellow Mustarding by JellyrollJellyjinks May 6, 2021

mustardick 

A penis with a wavy line of mustard on it.

Ew, Frank just sent me a Snapchat of his mustardick. It looks like zesty.

mustardick by tazzarama December 15, 2014