jack o' rag

A sock that has so much dried semen in it that it has the potential to be sharpened into a shank.

Wyatt, Adam is planning to jump you in the prison yard tomorrow
Thats okay, I have enough time to make a jack o' rag

by obedient_muffin January 14, 2014

Jack-Click

Similar to a double-click, a Jack-click is the act of clicking any item on a computer, such as an icon or link, 3 or more times. This is usually done out of impatience for something to load, but can also be used in a useful way.

Q: Why is my excel loading incorrectly and freezing?

A: It appears that you jack-clicked it.

Q: How can I easily highlight the entire Web address?

A: Jack-click it.

by coaldirtmilitia August 27, 2014

Jack Flapping

The action in which guys shake the excess urine off of their penis after urinating.

I hope you did not forget to do your Jack Flapping

(this was Made by Jarryd Hardam)

by Somnili June 30, 2016

jack cotter

A fucking idiot

Jack cotter your a fucking idiot

by Jack cotter November 29, 2016

jackadandy

Also spelled "jack-a-dandy".

An old term referring to a "dandy" - an upstanding, fashionable man - that flaunts their class and fashion.
The term "dandy" itself has no negative denotation.

"That guy keeps telling everyone his fashion sense is the best. He's such a jackadandy!"

by Robert Walpole June 15, 2017

jack macguire

a weeaboo bastard

that guy is such a jack macguire

by @my_inner_hollow September 1, 2017

Jack Knuckles

A chronic, habitual masturbator. Someone who is always giving himself a tug. Typically addicted to porn, stalks Facebook, Insta and other media for pics to fap off to.

May also be used as a derogatory term for somone who’s a POS.

My neighbor is a real jack knuckles. He’s always giving himself a wank online.

My uncle is a jack knuckles. I catch him tossing off every time I walk past the den.

Fuck that guy. He’s a jack knuckles.

by Eaton Holgoode December 8, 2017