Wiktionary
melon-headed
a. 1 Having a head in the shape of a melon. 2 dimwitted, foolish
Usage examples of "melon-headed".
Her taste in men's appalling… Remember that melon-headed berk with the neolithic arms that she was 'madly in love with'?
Remember that melon-headed berk with the neolithic arms that she was 'madly in love with'?
Ten yards away - half in moonlight, half in shadow - the black melon-headed figure crouched, its legs widely straddled in the judo stance.