搬砖砸脚 (搬磚砸腳) bānzhuān zá jiǎo

bānzhuān zá jiǎo set phrase to hurt oneself by one's own doing; to boomerang; to shoot oneself in the foot
Domain: Idiom 成语 , Subdomain: , Concept:
Notes: (CC-CEDICT '搬磚砸腳')