jack squat

the act of not getting anything

I totally thought I was going to score, but I didn't get jack squat

by tyler September 19, 2003

jack squat

Don't know nothing, a person's iq about someone else is 0.

The assistant front end manager, don't know crap about me, she is just another idiot who wants to get me in trouble.

by Saints September 22, 2003

jack shit

1. jack rabbit feces.

2. something plentiful and omnipresent, yet nonetheless worthless.

3. nothing, or nothingness
(see jack squat)

"This here jack shit ain't worth jack shit."

Incorrect: "He don't know jack shit."
Correct: "He knows jack shit."

by Joe Bone March 11, 2005

Jack Sparrow

While having intercourse, tie your pubes together with someone else making it look like jack sparrow's beard

i really loved having a jack sparrow

by hardcoresex April 1, 2009

jack shit

masturbating while taking a shit

I just took a jack shit

by TknucksSucks November 2, 2010

Jack Smack

Not having or doing anything

"Do you have money? I don't have jack smack"
"What did you do last weekend? I didn't do jack smack!"

by SuperThought October 1, 2003

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 5, 2008