A small piece of hard (and sometimes crusty) shit that you push about before a big wave of diarrhoea.
by raunchycabbagebaby April 15, 2015

A ignorant person that resembles a shrew who has an unhealthy obsession with Easy Mac. Furthermore, they stalk lonely accountants in their vast amount of spare time.
Geez that Julia Hume... her adorable nose reminds me of some slutty pimp mustard i saw on the weekend.
slut easy mac accountant ryan bruce
slut easy mac accountant ryan bruce
by mavt10 June 9, 2011

Bucking the mustard is basically having diarrhea so bad it's squirting yellow from your rectum like someone's squeezing a bottle of mustard and it farts towards the end. Generally followed by the sound of someone scrubbing the shit splatters off the side of the bowl.
Man, I was up all night bucking the mustard.
Jill: Yeah don't bother coming to work, I don't want what you have.
man: I will call tomorrow and let you know if I am feeling better.
Jill: Okay
Jill: Yeah don't bother coming to work, I don't want what you have.
man: I will call tomorrow and let you know if I am feeling better.
Jill: Okay
by rhonin66 March 2, 2021

by xXPAJokerXx January 25, 2014

by Boii2499 June 20, 2016

oh boy boy
hot a dog beats and weanie steamy nothing hot
mustard footlong up little dingle stadium oughta a this dong jazz
is good weaner now lookin a that
hot a dog beats and weanie steamy nothing hot
mustard footlong up little dingle stadium oughta a this dong jazz
is good weaner now lookin a that
by anonymous December 18, 2020

by chinkyman08 May 13, 2022
