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
Man: Okay chill out Mr. Jack
by ThatGregGuy March 31, 2009
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
Is that the mouthwash in your eyes. Hey Mr. Jack,
Is that the cause of your surprise"- Mr. Jack, System of a Down
by Not Another Existential Crisis May 5, 2018