jack adair

A dumbass

Amelia Jack Adair is such a dumbass
Ava I know, right

by DatBoi429weed April 20, 2018

Jack

A slang word used as a replacement of a name to end a statement. Similar to homie, dude, bro, church. Commonly used by pimps.

Love don't live here, Jack.
That's the way of the game, Jack.

by SwallowingJeffrey December 13, 2021

Jack

A fat fuck that would leave his friends for a French fry in a heartbeat. But behind those many layers of rolls is a still fat but good kid. He will do anything to brighten up your day.

Look at that “Jack” he needs to hit the gym

by XxkillerdudemanxX September 10, 2018

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

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 habit

An addiction or excessive engagement in masturbation and/or pornography

That guy is at Costco buying only lotion and tissue; he must have a pretty bad jack habit.

by Nickesmalz February 21, 2020

jack deol

A Hard Guy that smokes kush and does steroids

most commonly found at NSS

person 1 - is that jack deol

person 2 - hard munda deol

by jack deol 604 mafia November 7, 2015