Masked Bitch

Someone pretending to be something but is really the oppisite of what they are trying to be

Ava: "Did you see sarah today? She was wearing all those clothes"

Laury "I know what a masked bitch she's so slutty!"

Masked Bitch Face

Also known as M.B.F. , Masked Bitch Face is when you look like you are in a pissy mood or pissed off despite smiling brightly due to your mask hiding your smile.

Guy: Damn girl I was only saying you look cute!
Girl: Sorry, this surgical mask gives me masked bitch face every time I smile...