Jack Ruan

To be Jack Ruan is to be of a Jewish/Asian religion, it is also a term use to 'Jew' someone out of there money being very cheap, it's not always bad to be a 'Jack Ruan'. There can be lots of better definition's such as possessing a large male genitalia.

That Jack Ruan jew''d me out of my moneh!

by jewruan April 27, 2011

Jack Frosting

Inserting cocaine in your sexual partners anus, and sniffing up all the cocaine after the partner farts it out.

Guy 1: Dude this girl is into Jack Frostings.
Guy 2: Legit.

by ReptaRRwaR September 26, 2010

Karma-jacking

The act of doing someone a favor, not for altruism, but in order to have the person in question owing you a favor.

I heard that she was going to NYC for the weekend, and that she didn't have a place to stay. I found a way of convincing her to stay at my friend's place. Now she's owing me a favor! This will be really useful when I visit Boston and want to meet her hot friends, ha ha ha. Karma-jacking FTW!

by Tri Tamm June 18, 2010

Jack North

To masturbate in an upward motion.

I went and jacked north the other night.
(Can also be used as a noun)
I visited Jack North if you know what i mean YKNOWWHADDIMSAYIN?

by daniel bryant November 5, 2005

Flippin Jacks

Polite, non vulgar way to say "FUCKING JACKASSES."
Any group of people who are idiotic and moronic etc.
People who are stupid jackasses, idiots.

Can you believe those flippin jacks?
No, somebody needs to de-existify them!

by Trent Kuver February 26, 2009

buy-jack

When someone buys your a present, thereby forcing you to buy them one in return. Especially at Christmas.

My girlfriend bought me a Christmas present, totally buy-jacking me. Now I have to go get her one.

by W Gville December 17, 2008

Field Jack

Similar to a Hill Jack. However, a field jack resides in the flat, corn producing lands of the midwest (most notably Indiana, Illinois, Iowa...).

A field jack could be heard saying something similar to "Boy...I'm gonna make you squeal like a pig."

Billy Bob is so very unintelligent and lacking goals in life that I believe him to be a field jack.

by Adam H. & Peter W. October 17, 2008