to say or do something that makes you unintentionally embarrass yourself or harm yourself in some wa

中文解释

无意间做了让自己感到尴尬的事（特别是做了些引火烧身的事），不小心黑到自己，自黑 She self-owns so often that sane people wonder why she still maintains a public profile. 她屡屡自己黑到自己，以至于理智的人都纳闷她为什么还在公众场合出没。