HORSE'S ASS
Meaning of HORSE'S ASS in English
transcription, транскрипция: [ ˈhȯr-səz- ]
noun
Date: circa 1865
often vulgar : a stupid or incompetent person : blockhead
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003