A person who puts off blatant jewish traits; such as extreme cheapness, a blatant disregard of someone or something for money, agreeing with anyone and everyone in order to fit in, or is just somebody who you really do not want to hang around with.
"Man, Morgan agrees with every single thing that Brandon says, what a dirty jewrat."
"Hey, pick that quarter up."
"Nah, Jewrat Morgan will get it."
A Jew Rat or Deerty
Jew Rat is the term given to jewish people who are frequently scouring the city streets and sewers for any quarters they can find.
"Hey look shelia, look at the bloody bum goin through the bin for scraps" Oh no it's a Jew Rat, see the quarter that Jew Rat just found.
God dam those jews will do anything for a quarter!!!!!
One of the lowest degrees of insult upon one of jewish decent
That bitch beat me in a game, what a jewrat.
Chris and Micheal are playing video games.
Chris: "not beating me today."
Micheal then proceeds to anniahlate Chris' charater.
Chris throws down the controller: "Fuckin JewRat!"
a dirty jew; a person who lends money at an extremely high rate of interest
People whose last names end in Berg, Stein, or any precious metals. A dirty Jew Rat.
A person who is Jewish or displays traits commonly attributed to one who is Jewish. This person exhibits greed, selfishness, prejudice toward any non-Jewrats, and a generally hypocritical view toward life. A full-blooded Jewrat will often have a prominently bridged, larger than life nose. Audibly, the Jewrat can be heard from great distance by either jingling pockets or over-annunciated speech, or both.
Jimmy waited outside patiently for Synagogue to end, at which time he tossed a shiny penny into the crowd and watched as the Jewrats tore each other limb-from-limb in an attempt to increase their wealth.
Give me back my dollar you Jewrat!