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2.
The act of already having done something related to a Jewish person (seeing, meeting etc) when someone mentions it.
-"Hey, have you heard? Abraham's back from holiday!"
-"Yeah man, deja Jew, i saw him earlier"
by doodle12345 January 29, 2009
 
1.
when a person of Jewish heritage gets an oddly familiar feeling that his or her cleverness in financial matters is meeting with envy & resentment, or that, for reasons of religious differences, antisemitism is afoot
When that loser referred to the city as Jew York, he struck a déjà Jew cord with people of every race and religion.
by elsquid April 04, 2013
 
3.
When one is a serial offender in dating jewish girls
e.g. Faggotry has a bad case of dejajew with Anna

e.g. Savas is at shabat again with Cara... I think he's got dejajew

by P.Sat March 18, 2009
 
4.
the strange feeling you bought these shoes before
my wife had de ja jew while shopping at the mall the other day
by highfive July 31, 2008