beat the daylights out of
狠揍; 痛打一顿
口语·威胁或描述暴力行为
英文释义
to severely beat or defeat someone
例句
If you mess with my little brother, I'll beat the daylights out of you.
典故来源
19世纪美国俚语，'daylights'原指眼睛或生命力，后演变为强调狠揍的程度。