Mustard Bath 

The act of mixing fecal matter and urine together and smearing it all over one's body.

Hey Weston, we took the next step last night. I finally talked Matt in to letting me give him a mustard bath last night. It was so romantic.

Mustard Bath by MkTweets January 11, 2014

Mustardbating 

The use of mustard or mustard bottles to masturbate. Practiced mostly by men but can be practiced by women.

Anne: "Yuck, your dick tastes like mustard!"

Fred: "Sorry, I've been mustardbating"

Mustardbating by P+V=S March 24, 2010

mustardbation 

when someone uses mustard as lubricant during masturbation

Baby get the mustard I got to practice my mustardbation technique

mustardbation by Tj boi dillic June 9, 2017

Mustardbate 

When you're fishing and you use mustard as bait to catch the fish.

"yesterday on free fishing day, I decided to mustardbate instead of master baiting (using worms)."

Mustardbate by Pacman's Little Bitch June 21, 2018

mustardbation 

when someone uses mustard as lubricant during masturbation

Baby get the mustard I got to practice my mustardbation technique

mustardbation by Tj boi dillic June 9, 2017