talk someone's head off

== English == === Verb === talk someone's head off (third-person singular simple present talks someone's head off, present participle talking someone's head off, simple past and past participle talked someone's head off) (US, figurative, informal) Synonym of talk someone's ear off. === References === “talk sb s head off”, in Cambridge English Dictionary, Cambridge, Cambridgeshire: Cambridge University Press, 1999–present.