泥どろ棒ぼうに追おい銭せんどろぼうにおいせんMeanings1expressionthrowing good money after badidiomatic expression›Proverbial expression meaning to waste more resources on a lost cause, like giving extra money to a thief who has already stolen from you.失しっ敗ぱいした事じ業ぎょうにさらに投