Jack

That dude in class that you've know forever and seems like your closest friend. He will always be brutally honest with you but means well (unless he doesn't like you). Jack is a overall pretty chill person who you can rely on and is amazing at whatever he puts his effort towards. Be careful loving a Jack... you might never really get over it. jack 😎

"Yep that's jack he's the one that just face planted. Nah he's fine."

by It'sthetruththisisasign November 21, 2021

Jack

Jack is the most amazing person you will ever meet he is loving, kind, sweet and caring girls blush when they are around him he will be beside you in the ups and downs. Jack can get any girl he wants to he is athletic short but nice and handsome he is a loyal friend and will do anything for a friend if you have a friend named jack never let him go he is cute and funny and has a very good sense of humour and is definitely boyfriend material

Jack is a fucking beast

Is that zack Efron

No that’s just jack

by FNGIBBy April 3, 2019

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

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 a muscular individual that is sexy at everything that he does. Jack is the hottest person on earth.

Girl 1: OMG!!!! Its JACK (Orgasm)

Girl 2: I would fuck him so hard

by IHATETIM March 23, 2022

Jack

Jack is a nice friend they are usually 5ft 8in in their middle school years they tend to be smart but doesn’t try to make slower people feel bad and they sometimes bully you and call you names but jack is cool.

“Jack is a good friend and a good enemy”

by I’m gonna was November 17, 2019

Jack

Ally's boyfriend. He's super cool and amazing and rich and cool.

Damn that guys cool and rich and dating ally, must be Jack.

by 324324313243 January 15, 2021