Alex would hit Cumming across the head, or kick his buttocks or the backs of his legs.
And how long will it last once buttocks sag and double chins set in?
A former Miss Argentina died while having plastic surgery to sculpt her buttocks.
buttock but·tock (bŭt'ək)
Either of the two rounded prominences on the human torso that are posterior to the hips and formed by the gluteal muscles and underlying structures.
buttocks The rear pelvic area of the human body.