have a cow

idiom

Definition of have a cow

slang
: to become very angry, upset, etc. Don't have a cow! I said I'd take care of the problem and I will.

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Cite this Entry

“Have a cow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/have%20a%20cow. Accessed 18 Aug. 2022.

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