by Fedorie <3 February 1, 2020

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.
by I’m gonna was November 17, 2019

Jack is one of the best people you will ever meet. He is not only the most handsome guy you ever seen, but he is also very smart and caring! He loves classical rock and playing sports. When you meet him you will never want to let go of your friendship.
by Kylethefish January 31, 2021

A name originally used as a term for a common man and originates from the name "John"
To steal something
Masturbation
To steal something
Masturbation
1)"Yo Jack, you're fucking homo as hell my man."
2)Imma jack this car real quick.
3)Im about to finna bust a nut due to jacking off
2)Imma jack this car real quick.
3)Im about to finna bust a nut due to jacking off
by BigTrappola October 21, 2018

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 😎
by It'sthetruththisisasign November 21, 2021

Jack is the cool guy. Jack gets all the attention. Jack is the type of guy to not look at explosions behind him. If you can befriend a Jack, you are extremely cool. Jack is the classic smooth talking guy. Jack is not just a name, it 's a claim to fame, cause he's got no shame.
by GoldenPharaoh November 12, 2019

by AB1liver July 12, 2022
