Square Root of Jack Shit

Absolutely Nothing. See Square Root of Fuck-All , Square Root of Sweet Fuck All and fuck-all squared.

"He knows absolutely the square root of jack shit about food and cooking."
- James May, Former presenter of Top Gear UK, on Richard Hammond.

by [e-mail] April 30, 2016

Jump-Jack

To steal, also to rob without mercy, pretty much anything can be jump-jacked, basically the limit is a rocket ship, the U.S.S. constitution was known to be jump-jacked from the harbor by four kids on a field trip to Salem, Ma.(It was so badass) Although, people who jump-jacked from the general store were very lame and felt the wrath of THE RICK G.Usual spots for jump-jacking include Dick's and people's gym lockers.

1."Yo dude, did you hustle that twenty bucks from your mom?"

"yeah, it was like jump-jacking candy from a baby"

2."So Steve, what did you and Alex while you closed at Market Basket?"

"Well first we DILDAR-ed, Shelagged each other, Glynthed it, and then jump-jacked all the cash from the register"

by Nicky killa bee B March 9, 2008

Jack in the box

A name of the action described as such: when a girl, who is so hot that when she unzips your pants to give you blow your load before she touches you.

When the timing is perfect and she gets hit in the face with your sperm before she even touches you - she received a jack in the box.

Dave: "dude that girl I left with was so hot, she got the jack in the box"
Steve: " really in the grill?"
Dave: "you know it"

by Joe Shabadu March 24, 2008

jack diddly squat

the equivelent of nothing; something that amounts to nothing

Vikings aint got jack diddly squat on ninjas!

by ninjamann13 June 26, 2007

JACK HOLE

A person who is both a JACK ASS and an ASS HOLE

Pull your head out of your ass, you fuckin' Jack Hole!

by 38 Caliber Kimo April 2, 2003

Jack Manifold

"Can i get whoppa?" is a quote from the popular legend Jack Manifold.

Jack Manifold is a legend

by Heart.Brocken.Check June 7, 2021

jackboot

1. A thick military boot.
2. A common epithet, used to conflate someone with Nazism.

"I am still without any clear information as to what a jackboot is. It is a kind of boot that you put on when you want to behave tyrannically: that is as much as anyone seems to know."

-George Orwell

by nedlum February 15, 2006