Bucking the mustard

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

by rhonin66 March 2, 2021

keep it a buck

can be shortened to ‘kiab’

definition: vihaan who is keeping it real

“ ima keep it a buck, I lwk think you broke my nose gang”

by limeybastard October 4, 2025

Buck

Noun: The act of describing an action as entertaining and or exciting.

That dance was completely Buck.

by DemoNMayN June 30, 2009

buck

having sex, or penetrating a girl.

smoking out pourin'up puttin D**k up in yo slut, all my cars got leather and wood in my hood we call it buck.

by geebaby0420 December 8, 2023

Bucked

When you punch someone for passing you off.

She's lucky I wasn't there, otherwise I would of bucked her one.

by HAWKENSBADWIFI May 7, 2021

kept it a buck

To the homies that keeping it real. 100% authentic, truthful & honest!

Cheers to the homies that kept it a buck

by anonymous April 29, 2024

Buck

Irish slang for sex

Did you get the buck?

by htrecorder96 October 10, 2019