duck-arsed

adjective

a) Having or pertaining to broad hips and large, bulging buttocks.

All the girls, with the exception of May Callan, were squat, and as the country phrase had it—"duck-arsed." They were made for work, for breeding.

b) Having or pertaining to a hairstyle of the type called a ducks arse.

Im delighted that you should admire Beecham. A pompous little duckarsed bandmaster who stood against everything creative in the art of his time.