Jack

An Project Sekai: Colorful Stage player with the skill of a God.
He's played with things, doing things and playing on things.
Jack is crazy
Be scared of him.

"Hey Becky Baldhead did you hear of that guy who played Becoming Potatos with Potatos?
Jack?
Yeah him.

by TsutsuKaskas October 21, 2022

Jack

A little boy who is short as fuck and doesn't know math very well, always says stupid shit, and is very clingy

jack you needed to get wacked

by ms. fruity ma'am October 24, 2022

jack

dumbass bitch

zane: you're so jack

presley: *cries* how could u insult me like that!!

by dhdjsbsjsbjssbkw October 25, 2022

Jack

A twenty-dollar bill, short for Andrew Jackson, the portrait thereon.

Hey, flip me a Jack. I need gas for the trip.

by red phillips October 26, 2022

Jack

He's a FART

person 1: hey jack you suck

by kqi walliams October 26, 2022

Jack

Jack is a rich person who loves computers. His favorite game is R6 and he watches a lot of anime.

You see that guy over there on the pc with an anime profile picture?
Yeah!
He must be a Jack

by Yournanisyadad November 7, 2022

Jack

Something that I think you use on your car.
An amazing funny person.

Girl 1: OMG IS THAT JACK THE HOTTIE!?
Girl 2 : YAS QUEEN GO SLAY

by jm041662 November 9, 2022