破碗破摔

破碗破摔 [pò wǎn pò shuāi]

⒈犹破罐子破摔。[smash a pot to pieces just because it’s cracked——write oneself off as hopeless and act recklessly;]例：一九七六年他辞职以后就破碗破摔，用公家的东西做私活儿。