idiot, moron, nimrod

(informal) a son of a bitch, a bastard, a jerk (used almost exclusively to refer to males)

(informal) that son of a bitch, that bastard, that jerk

(informal, men's speech; or dialect) you

(dialectal, Edo, Tōhoku) you (standard second-person pronoun)

(casual) you (plural)

a fool, an idiot / uselessness, futility / a tool used for counting coins

foolish, idiotic, stupid, ridiculous / useless, futile

to not take seriously; to look down on

Alternative spelling of 馬鹿野郎 (“stupid man; prick; dick”)