籠抜け詐欺

かごぬけ(さぎ)【籠抜け(詐欺)】

●かご抜け(詐欺)を働く defraud [swindle] sb by pretending to be a member of a group or household (e.g., at a wedding or funeral), or an employee of a business establishment, accepting money, and then slipping away.