infinite jack

The act of jacking off to a picture of yourself jacking off.

He found his own touch most satisfying while caught in the midst of an Infinite Jack.

by aggrobot October 18, 2006

fuck you jack

when jack is being a cunt, this phrase is very useful.

Jack: " you're a waste of fucking space, John."
John: " Fuck you Jack"

by richard baggs June 5, 2014

you jump, I jump, Jack

A phrase referring to the movie Titanic starring Leonardo DiCaprio and Kate Winslet. When Rose (Winslet) is getting ready to go into the water as the Titanic is sinking, she famously exclaims to Jack (DiCaprio), "You jump, I jump, Jack!"
It is a saying that implies that you have faith or trust in someone if they are willing to do it with you.

ex1) P#1: I know that this food looks really gross but it tastes really good, try it.

P#2: Hey, you jump, I jump, Jack

ex2) P#1: This water looks really cold and dangerous.

P#2: Don't worry, I'll be with you the whole time.

P#1: You jump, I jump, Jack!

by Silent Guitar March 17, 2009

Jack Sparrow

WHERE DO I START?!! Evil but adorable...dishonest but reliable...dopey but smart...sleazy but charming...drunk but......no, just drunk ;)

"But why is the rum gone?"
"...so we're all men of our word, except Elizabeth, who is in fact, a woman..."
"Will, nice hat!"

by Anna December 9, 2003

Jack Nut

Someone, or something that is not worth a Fuck.

My new Supervisor is a Jack Nut.

by Carlito's Buey January 8, 2011

Jack Russell

the most hyper annoying crazy dogs in the world. well sometimes lol they are very fast . sometimes they can be the funnyest dogs ever . but also ur best bud :)

simon, harley, jessey, pepper, jack russell

by mysterious lover;) March 15, 2010

Jack Bauer Power Hour

The timeslot where "24" is televised. Literally, an hour (minus commercials) of Jack Bauer (bad-ass counter-terrorist agent played by Keifer Sutherland) using his power (knocking off the bad guys in bad-ass ways).

Dude, want to head downtown, have a few beers and grab some tail?

What are you, nuts? Jack Bauer Power Hour's on! I don't even answer the phone!

by Zipster May 16, 2005