Mr. Jack 

Slang for a police officer that abuses his power, or any police officer in most cases. Made famous by the System Of A Down song of the same name.

Police officer: GET THE FUCK ON THE GROUND BEFORE I BEAT THE SHIT OUT OF YOU!!!
Man: Okay chill out Mr. Jack

Mr. Jack by ThatGregGuy March 31, 2009

Mr. Jack 

A song from System of a Down's not so successful Steal This Album. It is the 7th song on the album. The song came from "PIG" from their Untitled Demo Tape from 1995 which also included "Flakes", "Toast", and "The Metro", which is a cover from pop group Berlin. None of these songs are in official albums. "The Metro" did however appear on the unofficail bootleg album "Storaged Melodies" which has unreleased songs from System of a Down.

"Hey Mr. Jack,
Is that the mouthwash in your eyes. Hey Mr. Jack,
Is that the cause of your surprise"- Mr. Jack, System of a Down

Mr. Jack by Not Another Existential Crisis June 2, 2018

the.mr.jackwalten 

a really freaking cool and extremely talented person.

“the.mr.jackwalten is super cool”

the.mr.jackwalten by eyeliderrr September 10, 2021

Mr.Jackson

A dude that works at Riverdale Kingsbridge Academy.

Thats it pretty much.

There nothing good or bad about Mr.Jackson.

You: "Mr.Jackson is here"

Me: "who?'

You: "Exactly"

Mr.Jackson by Your Local Rka Treesh November 20, 2019

Mr.Jackson

The best sub ever and lets you do whatever you want. He gives kids free time and playes heads up 7 up half the time .

He makes you be quiet in the halls but over all the best sub

EG: Hey look Mr.Jackson! I love him hes the best sub ever
EG 2 : Yeah i know he is the best sub ever!

Mr.Jackson by you should call me kawaii February 22, 2023

the.mr.jackwalten 

some really cool dad whos trying his best to take care of his super swag and REDACTED Family. His best friend is Felix Kranken and there just like super cool and shit

'' oh did you see the.mr.jackwalten 's last video ''
'' deez nuts''

the.mr.jackwalten by 031869AAAAAAA September 10, 2021

the.mr.jackwalten 

LITERALLY SO COOL AND AMAZING I LOVE HIS ART AND VIDEOS SO MUCH AND THEIR VOICE ACTING IS SO GOOD AND I'M SO HAPPY TO KNOW THEM, EVERYTIME I SEE A NEW VIDEO FROM IT I GET SO EXCITED.

the.mr.jackwalten is my idol and inspiration I am so happy to know them.

the.mr.jackwalten by onecoolanon September 17, 2021