Jack

Rude. Likes to fight with people. Has a heart only for his best friends.

Hey it jack.

Run

by H&hitl June 3, 2017

Jack

Black.

Jack is black.

by Thetruth666999 July 25, 2016

Jack

A very small and drastically curved penis usually 7 inches or less.

Girl one: "Well why did you break up with him?"

Girl two: "He had a Jack!"

Girl one: "Thats just sad..."

by STiFFBASSiST May 16, 2012

jacks

Another term for an ecstacy pill, from the rhyming slang "jack and jill = pill"

How much are the jacks mate
Got any jacks left mate
Give us 40 jacks mate

by steve downie June 1, 2007

Jacking it

When someone on your team isn't doing there job .

Man this group project is hard i wish justin would stop jacking it.

by Upliftcone October 31, 2017

Jack

Jack are the biggest cunts ever, no jack is cool and they have no friends and are probably adopted.

his name is probably jack

by Cuntname October 25, 2016

Jacks

Another way of claiming your rightful ownership to a seat. Similar to Quack Quack or Dibs. The art of stating Jacks is to make sure that a 3rd party hears you.

John walks back downstairs after getting some pizza, sees his spot is taken.

John:"Yo, Freddy I got Jacks"

Freddy:"He got Jacks?"

3rd party:"Yeah man move your ass"

by BallparkDanks February 15, 2009