Jack and a half

To express that something will require an above-and-beyond effort. Originates from software developers using the royal cards (Jack, Queen, King and Ace) from a standard deck to play Planning Poker.

It's going to be a jack and a half to gather all that test data.

by JettaC January 18, 2011

Wombat Jack

A very round ball of muscle that is deceptionally fast and sometimes traps people by booty slamming them.

I was going really well but then I got wombat jack'ed

by killerwombat September 1, 2025

Jack

Jack seems to fall for Michelle instantly.

Jack: I love Michelle

by DafuZer November 6, 2019

Jack

Likes kids has 50 extra chrome a zones is a batty fish and has sausage finges

Jack u

by Hello6479184 February 18, 2020

Jack Jeffcote

A man with the largest, most beautiful eyebrows u ever seen!

Jack Jeffcote has the most beautiful eyebrows

by Miskiser April 3, 2025

Jack

an asshole just a real shitbag. so awful and all around a garbage guy. there is a reason people get called "jackasses". he is the reason. fuck off jack

man i hate jack. that guy fucking sucks

by athofear September 18, 2022

Jack

To rob or steal or can be used as
another word for cell phone/phone

We bouta “jack” this fool.
Aye y’all seen my “jack”?

by Itsjolie July 22, 2022