noun, masculine/ju.pɛ̃/plural: youpins
kike, yid
“Quand je lui dis ce premier jour qu’il s’appelait Bloch, elle s’écria : « Je l’aurais parié que c’était un youpin. C’est bien leur genre de faire les punaises. »” — When I told her on that first day that his name was Bloch, she shouted, "I should've guessed he was a kike. That's just like them to stir up trouble."
Related: youpinerie
Earlier yaoudi; from Arabic يَهُودِيّ (yahūdiyy, “Jew”) + -pin.