Jew-veau riche(French: "new jew") is a term, usually derogatory, to describe those whose Judaism has be acquired through conversion, rather than birthright. They did not develop their Jewish identity through a lifetime of suffering being guilted by a Jewish mother, being sent off to overnight camp or blamed for killing Jesus.

Jew-veau riche people excessively flaunt their new found Judaism when in the company of Jews by birthright.
"Ivanka's husband wasn't allowed to marry her until she converted to Judaism. She's so Jew-veau riche, that she brags about keeping Kosher on Christmas."
by curatorofthejewseum April 4, 2018
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