bum cheeks
Posterior fleshy mounds
Bum cheeks are the two fleshy mounds of the buttocks—the British and Australian equivalent of American "butt cheeks." The term is informal but not vulgar: He slipped on the ice and landed right on his bum cheeks.
Children and adults alike use it casually.
- buttocksFleshy seat area
- gluteus maximusPrimary posterior hip muscle
- glutesPosterior muscle group
- butt crackGroove between buttocks
- sittingBeing in seated posture
sit bones · rear end · booty · bubble butt · junk in the trunk · tush · walking · mooning · plumber's crack · running · body positivity · pelvis · euphemisms · ischium · humor · sacrum · derriere · squatting