Jack

Sarcastic cunt who plays Dark Souls

Jack knew someone would post this

by NotTripl3XXXMayhem December 1, 2013

Jack

A make donkey, also known as a jackass

Jack is such a jackass

by Jerheuavshsvs April 1, 2017

Jacking

(N)-The act of someone named jack masterbating

"Hey stop jacking, jack"

by That duude February 8, 2019

jacks

breasts

Look at the jacks on that broad...

by jax July 23, 2003

Jack

Kind and funny. Good-looking, and in love with a Kristen. Always will be, even though they might have a crush on someone else.

Scared of telling someone how they feel, though the person usually feels the same way.

Kid 1: So Kristen and Jack got together.
Kid 2: No duh, they were made for each other.

by JK22 August 6, 2011

Jack

Someone who you could never forget, the kindest person who is not afraid to say how he feels. He has the strangest of friends and is very easy to talk to. You should never walk away from a Jack, it is the biggest mistake you could ever make.

"Jack is the sweetest guy!"
"I wish I had a Jack..."

by someone irrelevant May 2, 2015

Jack

A very good-looking and perfect person. He can sometimes be funny and sometimes a little annoying. All in all, jack is a very positive name.

"life is chocolate, i'm a dog." -Jack

by ANNOYING123456789 July 12, 2017