Jack

A egotistical perversed man with an extremely small penis that uses large dildos. He thinks he wins every argument because he's Jewish, but really he's black.

Man:why does that guy have a small penis?

Jack:DIKINMABUT

by Man with a large penis August 31, 2015

jacked

To enjoy something thoroughly

That cake really gets me jacked

by PC! December 26, 2003

Jack

a cleaned-up version of Jackass. To be used in the company of children, in work-related emails, or when being lazy in texting. A term of endearment

Diana: Did you just hang up on me?
Todd: No, I hit the Ignore button
Diana: JACK!!

by D2212 October 18, 2011

Jacking

When one acts as though they know everything on the subject when in reality they know absolutely nothing on the subject.

Wow, Josh is really jacking right now, he knows nothing about boats.

by LargestPeen May 09, 2018

Jack

Black.

Jack is black.

by Thetruth666999 March 15, 2016

Jack

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

Hey it jack.

Run

by H&hitl June 02, 2017

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 February 26, 2012