Power Jack

Beating your meat in a rapid, and often unforgiving manner, which results in a quick and large warm load of cum.

I Power Jacked in the face of Pam Portwood

by Alex122 July 15, 2005

Shit jack

The act of shitting in one's hand, and then masturbating with it. (The lonely mans gay sex)

Dude, what took you so long in the shower? ......ah did a good shit jack!

by Nightbiker07 December 17, 2008

jack chirac

jacks the facts chirac

According to Chiracean theory cows will soon fly to mars.

by ximbroglio July 15, 2003

Jack Johnson

One of the greatest ass kickers of all time. He beat up his opponents with a smile and they loved him for it.

Black Jack Johnson, NYC...

Excuse me, he was from XGalvestonTexasX.

by anon March 3, 2005

Jack Wills

A fairly expensive clothing brand worn by those who can afford it - these people are often called sloanes by people who can't afford it. Everybody goes on about the fact that Jack Wills is cheap, tacky blah blah blah. Well tbh Why the fuck are you going on about it, who gives a shit whether you like or not, they blates do so why waste your time moaning about it.
Despite what you think not all people who buy Jack Wills go Yar and go off to country club. I should know but just to say I do go to a private school, I like some Jack Wills clothing but I don't have any and I couldn't give a shit. You're giving them bigger egos because you actually care!!!!

Oh I love your shirt, is it Jack Wills?

Yeah

by LiLiLiLiLiLi June 24, 2008

jack fuck

Means he/she knows nothing at all. see also jack shit

He/She knows jack fuck

by Ian Naylor December 28, 2005

making jack

making profit, making money, getting money, getting profit

After opening our business, we started making jack after being opened for six monthes.

by jimmy strez July 1, 2008