Any shade of the color blue that a Jew just happens to be wearing.
"Hey, Absalom. You look fabulous in your new jew-blue yamaka.
You should wear it to my Kwanzaa party, my mother would adore it."
That light blue metallic color that old Cadillacs came in. Mostly seen with "sim con" tops on them.
I have a 1984 Jew Blue Caddy Seville with a white fake convertible top. Its ready to be shipped down to Florida.
where one's pants are bunched up to produce the illusion of having a boner
i adjusted my pants cause i had a blue jew
Someone who is Jewish but doesn't look like it
Guy 1: Hey you see that guy over there?
Guy 2: Yeah what about him?
Guy 1: He's a blue Jew
Guy 2: What? He's Jewish?