Benface

(noun) A facial expression made by hiding the bottom half of one's face behind a computer, boat, table, etc.

(verb) To make the aforementioned face, generally to photobomb a picture.

(noun)
-Dude! Look at that benface Emily is making!

(verb)
-You guys! Ellie is totally benfacing in that picture!

by CRR639 April 06, 2011