jack shit

masturbating while taking a shit

I just took a jack shit

by TknucksSucks November 02, 2010

jack shit

when you are taking a shit and getting a handjob at the same time

what'd you do last night?
Jack shit....
Oh that must've sucked...
No... no sucking... just a handjob

by jackshit March 05, 2008

jack shit

A poker hand, especially in Texas Hold 'Em, that includes a jack and an unsuited card under 10.

I'm gonna raise you and go all-in even though I have jack shit. Or, Aw, you're bluffin' me, I bet you have jack shit so I call.

by stinkygordo October 07, 2008

jack shit

A term to describe someone who has or will inevetible do something stupid

Man, you are such a jack shit!

by KROD December 14, 2004

jack shit

the feces of a jack, i.e. a jackass. By extension, anything worthless or trivial.

You don't know jack shit.

by bumpie January 23, 2006

Not worth jack shit

Not worth the trouble or the value

That car's not worth jack shit

by iamamanufan January 12, 2011

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] January 19, 2016