Backjack

A form of masturbation where you slide your hand down your dick with your hand backwards, forefinger and thumb touching eachother. Your thumb should be facing in twards your balls and your pinky out twards the head.
Painting a face on your hand is optional.

"Sometimes I rub one out backjack style to shake things up a bit."

by Clam Choder May 3, 2007

blackjack

Blackman Jerking Off

Say, Blackjack what's cookin.

by Night_Warrior January 2, 2005

blackjacked

getting ur shit jacked by a black dude

y the fuck is my tv floatin
wait..
drop it nyigger!!!
*chck chck*
tryin tah get mey blackjacked all up in here

by DIIN October 14, 2011

Backjack

The act of jacking off your boyfriend whist he is sat behind you as you are typing this onto his laptop at the same time. During this he is sitting on his Nintendo DS playing Pokemon.

Example: having a laptop on your knee; sitting on the end of the bed; penis in hand! There you have, a backjack!

by Carrots. June 29, 2014

anal blackjack

Ancient pornographic card game which involved depositing cards in players' anuses.

You up for a game of anal blackjack?

by theVoid620 March 30, 2004

Blackjack

A man's never-ending quest to reach '21'.

Blackjack is big in Las Vegas casinos.

by Diggity Monkeez January 5, 2005

Blackpack

Blackpack

When a citizen of the African American race gives or receives anal sex, usually between two males, but can be practiced between straight couples.

Rajon: Hey Kobe do you want to blackpack with me tonight?
Kobe: No I already told Lebron I would blackpack with him tonight.

by qlubedup February 5, 2015