>>52647804IIRC, it's actually a dogfucker thing extended to other canids, external portion of bitch genitalia having a non-trivial resemblance to Hamantashen (pic related).
Traditional Jewish holiday delicacy, used to be a yeast-based pastry before ending up a baking-powder-based cookie because shekel-pinching, folded into a triangle and filled with sweetened poppy seed paste or prune jam.