holy mackerel

idiom

informal
used to say that one is very surprised, pleased, or excited
Holy mackerel! You got your hair cut!

Dictionary Entries Near holy mackerel

Cite this Entry

“Holy mackerel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/holy%20mackerel. Accessed 21 Dec. 2024.

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