shithead

[ shit-hed ]
/ ˈʃɪtˌhɛd /

noun Slang: Vulgar.

a stupid, inept, unlikable, or contemptible person.

Origin of shithead

First recorded in 1910–15; shit + head

British Dictionary definitions for shithead

shithead
/ (ˈʃɪtˌhɛd) /

noun

taboo, slang a fool; idiot: used as a term of abuse