as bald as a cue ball

US /æz bɔld æz ə kju bɔl/
UK /æz bɔld æz ə kju bɔl/
"as bald as a cue ball" picture
1.

completely bald; having no hair on one's head

:
After years of losing hair, he was finally as bald as a cue ball.
My uncle has been as bald as a cue ball since his twenties.