horse's ass

noun

often vulgar
: a stupid or incompetent person : blockhead

Example Sentences

She angrily told him to stop acting like a horse's ass.

Word History

First Known Use

circa 1865, in the meaning defined above

Time Traveler
The first known use of horse's ass was circa 1865

Dictionary Entries Near horse's ass

Cite this Entry

“Horse's ass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/horse%27s%20ass. Accessed 29 Jan. 2023.

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