Underface

The part of someone’s face that is hidden whilst wearing a mask, due to the Covid-19 pandemic.

I saw Mike’s underface for the first time today. It was weird. He’s got a mustache.

by Boogerblaster April 1, 2022

underface

noun

un-der-face

An underlying look or facial expression.

"Kelly isn't ever mean or rude to anyone, but her underface says she's a bitch."

"His sexual underface is most appealing."

by faeriewhip January 18, 2016