Jack

Jack is the kind of person you can always trust. There is always one person in your form called Jack. They are the class clown and are hilarious. Jack will always be your best friend no matter what. He is always there for you and is probably one of the nicest people you know. Jack may be your brothers best friend but he will always be yours. He will always be used as an excuse for having a crush.
"Do you have a crush on Jack?"
by RabbitLem0n September 17, 2019
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Jack

The coolest guy in the entire world. Blue eyes, brown hair. Tall and muscular, ticklish. And he rocks!
by all of mankind and the sun February 07, 2010
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jack in

1. to connect to a system via wire or ethernet

2. to log in to a website or computer
When I try to jack-in I get an error.
by DrZin July 14, 2003
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jack

Suffix meaning "to steal", generally applied to a vehicle or situation. Originates from the word hijack but bastardised for comic effect.
Dude 1: I was gonna go for a crap but someone's running a bath.

Dude 2: You should have jacked it.

Dude 1: Bathjacking?
by Mr. Cardboard November 07, 2011
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jacking

Masturbating, short form of jacking off. Usually used for male masturbation. The female form is jilling. Used on porn boards including jol and literotica.
She wasn't in the mood for sex, so as soon as my girlfriend left, I put on some porn and commenced to jacking.

by Olivia_yearns November 18, 2006
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Jack

A very gorgeous boy : he has the kindest heart, listens and appreciates the stuff you have to say, remembers the things you say, he's funny and a tad bit kinky. He is a beautiful soul and your So lucky to have such a guy, sometimes you'd think he was an hallucination ( you won't believe he exists he's the dream boy ). Jack has a lovely voice & sexy gentle eyes.

Jack is simply handsome inside and out, you'll fall in Love with him a million times 👌☺️
He's a jack, he's perfect
by Heartfall July 12, 2017
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Jack

A very awesome boy who has a cracking sense of humour and never fails to make anybody laugh. He is also a GREAT boyfriend and makes everybody he knows happy, even if they are feeling down. He’s a very trustworthy person and he listens to everything you need to say. Sometimes he can be annoying but it’s a funny annoying so it’s fine. Jack is loving, kind and fit asf. He is better than any other person by far and is so good at football and literally anything else he does. You are lucky to know a Jack.
Why is Jack so funny
by parsniplover101 September 09, 2019
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