pitch a fit

== English == === Pronunciation === === Verb === pitch a fit (third-person singular simple present pitches a fit, present participle pitching a fit, simple past and past participle pitched a fit) (slang) To become angry, enraged, or upset; to act or react with an outburst, as by shouting, swearing, etc. ==== Synonyms ==== have a fit throw a fit pitch a tantrum