Jack Shit Off

To copy something

They love to jack shit off to make their project look better!

by Felix1999 September 2, 2022

Jack diddly shit

Means "Absolutely nothing"

He was doing Jack diddly shit

by AlchemicBlue April 28, 2025

Do jack shit

House chores and that kinda shitb

I'm tired of my husband asking me to do jack shit when I was pregnant

by Avril1989 June 20, 2018

Jack-Shit

When somebody knows very little. Often the person will be named Jack.

Jack is a liar, claiming that he knows Jack-Shit!

by prudulentjack August 20, 2022