Creeper Jack

When you steal someone's picture (from facebook, blackberry messenger, etc) without them knowing

Person 1: Hey look at this pic of my friend's birthday cake

Person 2: How did you manage to get that picture? You weren't even there...

Person 1: Oh, I soooo creeper jacked it

by Ackee2 December 5, 2009

Half-jack

The process of exciting male genitalia until it is partially erect in order to help the refractory period after getting the first "easy" orgasm out of the way.

Joe half-jacked so that later when he has sex with Jennifer Whoreton he would be able to reduce the time between sexual excursions.

by LanguidLover July 19, 2011

tip jack

a way to masturbate, by gently squeezing the bottom of your tip

"No hand jobs tonight baby, my dick is too sore."
"How about a tip jack?"

by Ryan C in the B December 23, 2008

Pussy Jacked

To have a fuck buddy, or any other female who one has sex or sexual relations with, stolen by someone else.

Your girlfriend is sleeping with Tom?! Dude, you got pussy jacked!

by Beast_modez June 17, 2009

To meet jack

To masturbate/jack off

To meet jack Brb I’m gonna go meet jack; dang I really need to meet jack right now I haven’t in hours.

by -_- Jonny is coming -_- March 19, 2020

jack kennedy

A fit ass god who has way too much swaggoo to be uncool.

Aw man! That’s a jack Kennedy right there!

by SecretJKLova May 25, 2018

Jack Number

Basically just you're phone number.. but usually said in a rude way or when you're mad. Meaning like the number ain't jack, who the fuck cares..

"Whatever ma, I didn't give no one your jack number.. I'm off this."

or

"Fuck you nigga. You gonna keep sayin that shit then just delete my jack number."

by kk.michelle November 27, 2012