A French expression meaning "Shitty Apple" derivate from "Pomme de Terre" (Patatoe)
Coined by the Honorable Sabrina Somersall in the early XXI century. As an expletive against the absurdity of learning Quebecois.
French person:Tata, ta tarte tatin tenta Tonton ; Tonton tâta ta tarte tatin, Tata
Sabrina: POMME DE MERDE