run off at the mouth

== English == === Alternative forms === run off one's mouth, run one's mouth, run one's mouth off === Pronunciation === === Verb === run off at the mouth (third-person singular simple present runs off at the mouth, present participle running off at the mouth, simple past ran off at the mouth, past participle run off at the mouth) (idiomatic, derogatory) To talk excessively. (idiomatic, derogatory) To speak in a disrespectful manner about another individual. ==== Translations ==== === See also === run at the mouth