According to several Korean business men, a 'Jack Jew' is someone who is a wall street mother fucker, the type of Jew who, unlike his Orthodox brothers (i.e. Matisyahu), do not take their faith seriously. Instead they are fake money grubbing whores.
Korean business man says in think Korean accented English to his friend: "Why you be jack jew with me?! You inflate stock price for going public, make lots of money and fuck me? You jack jew."
by Jew Spank March 12, 2011

by xander torres October 11, 2008

A girl who is Jewish and a Bitch.. But Is wonderful and People love to love her and love to hate her
by Vut October 18, 2008

by Mike Comanche March 4, 2009

The act of fucking a prostitute and not paying. Also, promising someone money for something (a bet etc), doing it, and never paying.
Yo luis, I totally jew humped this one bitch yesterday....needless to say, She was flabbergasted when I got my clothes and ran out the window.
Dude I am totally about to jew hump this girl man. She has no idea its coming either.
Dude I am totally about to jew hump this girl man. She has no idea its coming either.
by Dorville October 30, 2007

someone who hates on jews, always making comments about people being jews and having those funny little hats
by deadsniper5 March 26, 2010

an insult, not necessarily of an anti-sematic context, used to describe a person who has done something to annoy you. Once again, does not, in any way, demean to jewish religious population.
"You damn dirty jew, my cookies are not fair game, if you eat them again I'll kick your dirty jew ass!
by Austin(aarrgghh!) April 30, 2004
