resting bitch face , RBF (abbreviation)
bitch face

Kanye West is a rare instance of a man described as showing resting bitch face.

Then there's the goth teen with dark glittering eyes who has the opposite of "resting bitch face."

It has since gone on to become a popular Internet meme, and to become more commonly known as Resting Bitch Face (RBF).

She listed actors Anna Kendrick, Anna Paquin, January Jones, Kristen Stewart, and fashion designer Victoria Beckham as celebrities who had been caught in candid snapshots that were characterized as instances of "resting bitch face".

Texas Women's University academic Rene Paulson stated that those with resting bitch face have a stronger sense of self-awareness and a better ability to communicate, whilst New York University psychologist Jonathan Freeman carried out a study showing that slightly angry facial expressions makes other people think you are untrustworthy.