bum
n//bʌm//stjärt, rumpa, häck, skinkor, uteliggare, luffare, lodare, lodis, anus, rövhål
(informal, _, or, _, childish, chiefly, Commonwealth) The buttocks.
(colloquial, sometimes, derogatory) A homeless person, usually a man.
(colloquial, sometimes, derogatory) A lazy, incompetent, or annoying person, usually a man.
(colloquial, sports) A player or racer who often performs poorly.
(colloquial) A drinking spree.
(informal, _, or, _, childish, chiefly, Commonwealth) The anus.