Noun
butt cheek (plural butt cheeks)
(Canada, US, slang) A buttock.
butt-cheek (plural butt-cheeks)
Alternative spelling of butt cheek
butt-cheek
I made sure no butt cheek hung out. You know, the original Daisy, Catherine Bach's shorts were shorter than mine. Jessica Simpson
Alcide: "It's on my right butt cheek. It's shaped like a rabbit." Sookie: "I love bunnies! Charlaine Harris