Shop Jack 

To steal or use somthing that is not yours. It can apply to copying some aspect of another person as a means to make yourself look better than you really are. Or using an object of another person's without their knowledge. Also applies to talking about a concept as if you birthed it even though it was already around 100's of years before you were.

"Damn it, Jerry shop jacked my deodorant!"

"What's with Bob always shop jacking my style?"

"Dude, why do you always shop jack my jokes?"

Someone- "Hey, I just thought of the coolest thing, a place where people can hang out online, I'm going to call it, Facialbook."

Someone else- "You're a bag of hammers, you're just shop jacking facebook."

Shop Jack by costerc August 7, 2009

Asshole Jack 

A theatre kid. Most likely gay. Likes to compliment himself up while putting down others. Steals phrases from other people. Also ditches friends to go see movies by himself. However is still loved for their amazing talent.

Wow! i'm really talented! I'm like an Asshole Jack!

Asshole Jack by ohhotdamn2 December 24, 2010

Captian Jack Harkness 

1: Noun, a companion and helper of The Doctor on the Brittish television show Doctor Who. An omnisexual conman who runs the secret organization Torchwood. After becoming a fixed point in time, he ages very slowly, and eventualy becomes the (SPOILER) Face Of Boe.
2: adj. Someone who is very sexualy active, or makes lots of inapropreate passes, jokes or enjoys such. A boundless flirt.
3: Captian of the Inuendo Squad.

Gwen: Have you ever eaten Alien meat before?

Captian Jack Harkness: Yeah, once.

Gwen: What was it like?

Jack: Well, he enjoyed it!

Captian Jack Harkness by CuriousKuro October 2, 2011

Nut Swinging Apple Jack 

Someone who gets away with doing little or no time for a crime they committed.

The jury got bad instructions he's out on the street like a Nut Swinging Apple Jack

Nut Swinging Apple Jack by 14 Bag Bundle August 6, 2016

jack diddley 

nothing, the absence of certain essentials to whatever what supposed to be going on.

I didn't do jack diddley last night, because I didn't have a car. Or because you didn't call me

jack diddley by ricky72135 February 19, 2005

Jack-in-the-boxpertise 

Expert advice or opinion pertaining to Jack in the Box "Restaurants". This is evidenced in memorization of combo prices, and a working knowledge of which employees mess up your order as well as what shifts they tend to work.

Thanks to my in-depth Jack-in-the-boxpertise, I was prepared ahead of time for the $6.01 price tag of a Medium #4 with a Diet Coke, with curly fries replacing those soggy-ass "Natural Cut Fries".

Jack-in-the-boxpertise by spicybrad July 30, 2008

Jack Sparrow 

The best pirate to sail the horizon!!!

the most humorous of the lot!!

the sexiest of the lot

ladies and gentleman:its CAPT. Jack Sparrow!!!

but you're forgotten one VERY important thing mate..I'm captain JACK SPARROW

Jack Sparrow by rahul007 August 14, 2006