破碗破摔　

◎ 破碗破摔 pòwǎn-pòshuāi

[smash a pot to pieces just because it’s cracked——write oneself off as hopeless and act recklessly] 犹破罐子破摔

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