jack of all trades 

Person who seems to be good at all tasks he/she attempts.

Bo Jackson was a jack of all trades being amazing at baseballand football.

jack of all trades by Matt L. March 15, 2004

jack off 

to use your hand or an instrument to stimulate the male genitalia, ultimately resulting in an orgasm.

It helps to think about kinky sex trysts with five-year-old boys when jacking off. You will cum quicker.

jack off by GuidoPosse69 February 5, 2005

jack black 

Not a funny man. At all

I saw Orange County, and wanted to stab my eyes out

jack black by Dillon Farnum June 11, 2006

jack the ripper 

when a chick is blowing you and you rip a fart in her face

Yeah, she was blowing me last night and I gave her the old "Jack the ripper"

jack the ripper by eric September 6, 2003

jack in the box 

great fast food chain.but whataburger is better

jack in the box owns!

jack in the box by futuramafan March 8, 2008

Jack Move 

Jack Move comes from the afro caribean origin, it means to take something from someone without thier consent. It is possible to use various back slang methods to pronaounce it such as
JBACK move - J-BACK or
Ja-Bu-Ja-La-Back Move

Yo Man I Just Done Jback Mboves on Next Man's Assignment and Got A+ now thats a Ja-Bu-Ja-La-Back Move
Thug Life!

Jack Move by Sanj Rana April 19, 2005

Jack-assty 

That nastiest person you can think of Jack! and something that is horribly fucked up or completely disgusting that it makes you vomit thinking about it or dropping dead looking at it.

That rusian ass fucker at school is Jack-assty!

Jack-assty by Ida May 13, 2005