Definition of talk to the hand in English English dictionary
Used to dismiss another person's argument by indicating that the speaker (or writer) is not prepared to hear (or read) anything further that the other person has to say (or write)
Girl, you can talk to the hand 'cause I ain't listenin' no more.
(Argo) "Talk to the hand" (or "tell it to the hand") is an English language slang phrase associated with the 1990s. It originated in African American Vernacular English as a contemptuous and urbanized way of saying that no one is listening, and is often elongated to a phrase such as "Talk to the hand, because the ear's not listening" or "Talk to the hand, (be)cause the face don't understand". "Talk to the hand" is often considered to be a sarcastic, or obnoxious phrase, and is commonly associated with urban black youths, especially black women, as well as teenage valley girls who adopted it. The phrase was popularized by actor and comedian Martin Lawrence in his 1992 sitcom Martin