Mustard Plugged 

The act of having an object shoved into the urethra of a male by his lover.

Johnny asked Mary to be kinky so she mustard plugged him.

Mustard Plugged by SK1991 October 10, 2011

Mustard Flower 

When you break an egg (just the yoke) over someone's butthole and then pop the yoke.

Or when one's anus gets pounded into Oblivion and then bloody semen leaks from their hole leaving a mustard type look.

I plunged my meat into that guys hole, giving him a huge mustard flower

Mustard Flower by Steven VanShaft December 13, 2018

Mustard Burger 

a term used for the act of fellatio in which a woman goes down on her man in the same fashion that she devours a burger, but while also pinching and licking the head of her man's penis as if it were the tip of the mustard bottle;
i.e: da mule mustard burger

"Come here, baby, and I'll give you some of that mustard burger action."

Mustard Burger by Mimi Woodhaven July 7, 2006

Mustard gas 

when u squeeze a bottle of mustard and no mustard comes out it’s just mustard gas

oh no it’s only mustard gas faggot

Mustard gas by Lisa conners February 18, 2019

mustard pot 

Someone’s asshole while they have diarrhea.

Baby just let me lick that mustard pot!

mustard pot by Pilot210 December 15, 2018

mustard fingers 

a nickname of someone who maturbates alot.

p1> omg. ryan was so jacking off in math class!
p2> woo! go mustard fingers!

p1>hey mustard fingers! what'd you do yesterday?
p2>masturbate! what else, nigga!?

mustard fingers by fetusraper April 20, 2008

Mustard slut 

When a sexually active females vagina smells like rotting mustard

This girl named Jordan mutispaugh is a mustard slut, I can smell it from a mile away.

Rick: oh my word the hoe is a mustard slut, I throw up every time I get within 20 feet of her.

Mustard slut by Everythingzen March 8, 2015