jackshack

A semi-private location used to relieve one's self while on Big Brother 7/AllStars.

Howie and Mike both used the jackshack because they needed to get their rocks off.

by JeremyTTU August 2, 2006

jacknackel

A friendly term used for someone who has screwed up.

Way to go, jacknackel.

by CB April 11, 2005

Jackblackish

When a good movie which has a cast containing Jack Black involves him too much in the movie, subsequently ruining it.

''King Kong was pretty good yeh. Watts and Brody did their part, but to be honest it was a bit Jackblackish sometimes''

by TheBald March 31, 2010

Jackalacken

Definition 1: A zoomer that looks for the most recent hot most talked about games to go pro in.

Definition 2: You will find him playing multiplayer only games (still hasn't beaten Halo: Reach legendary PepeHands).

Definition 3: Takes 30 minutes to figure out how to damage a hunter in Halo: Reach let a lone kill it (even 6 year old Cab00se figured it out within 5 minutes).

Definition 4: Gremlin

Definition 1 example: "Valorant will be my game. Just like Overwatch which was suppose to be my game...."

Definition 2 example:

Cab00se: "Finish Halo: Reach legendary."

Jackalacken: "I'm playing CS:GO to prepare for Valorant."

Cab00se: PepeHands

Definition 3 example:"HOW THE FUCK DO YOU KILL THIS THING!?!?!?!?!?!?!?!?" He didn't know PepeLaugh

Definition 4 example: "Don't feed at midnight."

by Cab00seWasTaken March 7, 2020

jackback

An episode of LOST that is Jack-centric.

"Dammit! ANOTHER jackback this week?

by skc107 June 20, 2007

Jacksmack

A mix between a dicksmack and a jack-off.

What does her dad do for a living?

Nothing he is a jacksmack.

by Bad penguin March 20, 2011

jackalacker

Schiester or scammer, someone who tries to get over on you or hustle you any chance they can

That jackalacker said he was hooking things up but charged me more

by S8tanicTattooist October 13, 2016