Jack

A guy who is good with computers is blonde and can run well

that guy ran a 5k in 30 minutes hes a jack

by bobephine September 22, 2023

Jack

A renowned artist. His name is also a very new currency unit in Vietnam

A foreigner: How much is one Jack?
A Vietnamese person : 5 million dong bro

by AB1liver July 12, 2022

Jack

jack is not ok.

hi jack

by HEHE rawr June 20, 2022

Jack

An extremely unfunny cunt who doesn't shut up.

Jack: That's kinda sus.
Person 1: You're not funny
Person 2: Fuck off Jack.

by MikaForReal June 20, 2022

Jack

The best person in the galaxy

Yo have you heard jack is a god he is the best guy ever

by anonymous February 15, 2022

Jack

The most frustrating person you will ever meet. Actively ruins your sleep schedule, and keeps women under his bed. At least he is 6 foot 3 and good-looking, because he is secretly a Russian spy. - Will steal yo girl

"WOAH, that Russian dude has mad hoes"
"that's just Jack"

by cowgirlyappayappa February 20, 2022

jack

A neonazi, bmp or far right extremist
More often than not a heti, ecchi or other freak and not exclusively cis

'look at that fukin jack wtf is is doin'
'i heard he was bmp'

by csgois4fegsnscrubs September 8, 2014