jumping jack

an excercise spreading legs and arms out-up and back in -down. Jumping snow angels.

How many jumping jacks can you do in 1 minute?

jumping jack by Glory Choe March 17, 2009

flap jack 

Speculum used in Gynaecological procedures
to literally jack a womans flaps open

warm up the flap jack nurse...dont want her to catch frostbite

flap jack by arrows101 February 13, 2009

Kangaroo Jack 

When you bring a fresh ass honey back to your crib after going to a crunchy dub step concert and you whip out that bag of molly. Naturally you two want to take more before you get on with the dirty but you decide to take out your ball sack and spread that loose skin to form a bowl. Then make the girl eat that shit out of your little marsupial pouch!

Before i slayed that pussy last night i went on a safari and played Kangaroo Jack!

Kangaroo Jack by Kangaroo Jack Man July 16, 2010

con jack 

a person who is a liar and a cheat for the purpose of stealing, often homeless and under the influence of demorahl and crack. a person who is a fraud.

I'm always approched by hella con jacks trying to get a peice of mine, when I'm trying to get some peace of mind.
That con jack is always scaming to get in my wallet so he can go get drunk and high.That fool used to work at flower store and now he is trying to be a hardcore rapper, what a con jack !

con jack by Aliatron November 20, 2006

Happy Jack 

Getting rid of all the tobacco in a cigarette, and replacing it with weed.

I don't have any J papers, wanna Happy Jack it?

Happy Jack by Smacked Man May 30, 2008

Kangaroo Jack 

A lot of magic mushrooms were eaten during the production of the movie.

Kangaroo Jack by hmmmm August 22, 2003

Facebook Jack 

Occurs when one poor soul leaves a Facebook account open on a public computer, or any computer for that matter, and gets statuses, pictures, sexual orientation, friends, groups, videos, applications, and all other aspects fucked completely up.

Generally used to teach valuable lessons about locking your shit up.

*Matt has been Facebook Jacked.

Molly: Matt, how drunk were you last night?
Matt: Not very, why?
Molly: You Facebook status says you "got fucked in the ass super hard without lube and you liked it."
Matt: Damnit! They Facebook Jacked me again!!
Molly: Maybe you should learn to lock your shit up.

Facebook Jack by 69isthebestnumber April 14, 2009