smooth brain (English, noun)
expansion: smooth brain (plural smooth brains)
expansion: (derogatory, offensive)
Senses:
glosses: A stupid person.
tags: derogatory
offensive
glosses: Used other than figuratively or idiomatically: see smooth, brain.
tags: derogatory
offensive
Forms:
form: smooth brains
tags: plural
form: smoothbrain
tags: alternative