knock off somebody's block

== English == === Alternative forms === knock off someone's block === Pronunciation === === Verb === knock someone's block off (third-person singular simple present knocks someone's block off, present participle knocking someone's block off, simple past and past participle knocked someone's block off) (slang, idiomatic) To strike a person in the head, causing them to fall to the ground, especially in an unconscious condition; to beat up a person. Synonym: knock someone's head off === See also === === Anagrams === knock off someone's block