Just Jack January 

Just Jack January aka Blue balls month

Just Jack It January is the third part of "Torture Your Dick Months". If you didn't know it begins in November with "No Nut November", Then comes December with "Destroy dick December" and ends in January with "Just Jack January".

In Just Jack January you can not nut in a whole month but you have to masturbate a whole hour straight without stopping.

Guy 1: Hey Guy 2, do you wanna hang out
Guy 2: No sorry, i gotta {wank 1 hour} first. i gotta do just jack january

Just Jack January by marretheman July 15, 2019

co-jack 

Mutual Masturbation. Wherein both parties (male and female) arouse each other till the point of orgasm.

JohnDoe: Dude, did you get laid last night?

Blinky: Naw man. Just co-jack.

co-jack by blinky0_2 May 7, 2008

cracker jack

●A noun used to describe an action as "cool","dope","crazy",or "sweet".(Like the popcorn)

●A term also used for naive caucasian boys.

1.
Friend:"I made out with Jennifer last night!"
You:"That's fucking cracker jack,man."

2.
Douchebag Friend:"Probably got a acceptance letter to Harvard already"
You:"You're a cracker jack"

cracker jack by wizardswag October 14, 2012

cracker jack

another name for white person

that person is such cracker jack

cracker jack by Regina flangy September 27, 2005

Black Jack 

A card game held commonplace within casinos worldwide in which the goal is to get as close to 21 as possible without going over to beat the dealer and make the money you bet back as well as an equal amount from the casino. Each person is dealt two cards and has the decision to either hit(get a new card) stay(stay at current value) double(double your bet and recieve one card) or split(if two cards form a pair one can split them into two hands)If your two cards recieved are an ace and a ten (10,jack,queen,king) then you have a blackjack and are paid 3:2 on the hand.

I doubled my bet when i hand a 10 and got 20 but the dealer flipped over a Black Jack and i lost all my money.

Black Jack by Yes, I own a pair of Chuck Norris pyjamas January 24, 2006

A Bottle of Jack 

Something you brush your teeth with.

Ke$ha: "Brush my teeth with a bottle of jack"

A Bottle of Jack by chipsdubbo January 14, 2010

Jewish jack-knife 

nothing jewish bout that, you just described driving in jersey

"wtf, did you see that mofo in the red pontiac go thru 4 lanes without signaling?"
"yeah, you in piscataway now dude"

Jewish jack-knife by a triple h December 6, 2004