: A common Polish vulgarism meaning "you suck" or "you are useless".
jesteś do dupy - Translation into English - examples Polish JesteЕ› do dupy na parkingu w sieci
The expression is largely nonsensical in a literal sense but functions as a stylized, "deep-fried" insult or a way to shut down a conversation with absurdity. : A common Polish vulgarism meaning "you suck"