horse's ass

noun \ˈhr-səz-\

Definition of HORSE'S ASS

often vulgar
:  a stupid or incompetent person :  blockhead

Examples of HORSE'S ASS

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

First Known Use of HORSE'S ASS

circa 1865
July 04, 2015
stringent Hear it
rigorous, strict, or severe
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