Jackshitter

Someone who enjoys jacking off at the same time as taking a shit. Usually a guy named Ketan.

I was watching porn while on the pot.

I couldn't help but jackshit..

When his buddies found out he was jacking off while taking a dump, he was forever known as a jackshitter..

by Jayjay May 3, 2014

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

Jackshirt

A jacket or sweatshirt.

Example 1:

"Hey! I like your Jackshirt!"

Example 2:

"Your Jackshirt is hawtttttt."

by Olga Pervloski December 18, 2008

jack shit

A term used to describe a lack of anything.

I ain't got jack shit to do. You don't have jack shit. I don't owe you jack shit!

by Carter SN October 2, 2005

Jack Shit

An American gentleman, with whom certain people are unfamiliar.

You don't know Jack Shit.

Perhaps not, but I'm actually on rather good terms with his wealthier cousin Theodore.

by Pipe Downn January 21, 2009

Jack Shit

nothing,ziltch,zero,empty,contains absolutely nothing.

Asked if he had won any money on lotto, sam replied,"nah got jack shit" There was jack shit left in the fridge.

by timothy mark kluwen April 22, 2007

Jacksmith

Mother fuckin beast of all trades.
The badassest motherfucker alive. Ever.
All knowing of everything right and holy and kinky.
A sexy man beast.

Holy shit donna look at that jacksmith over there.

by B. to da mother fuckin shaw. June 26, 2010