insult. another use of the word bitch.
bitch+face= bitchface

a person that looks like a bitch.

someone who losses their coolness for a temporary period of time

A person who has a face that looks like a bitch, or a girl who is REALLY ugly.

When someone's or something's face is so utterly hilarious and you're speechless, simply say this.

Someone who is really mean and is a woman or man...or is nice or mean and has a mean look on there face.

one who is constantly killing the mood, being the ultimate douchebag, getting loud and ghetto with you when they're at fault, basically the lamest tard-nugget ever to walk the face of the earth. not really liked by many people...although tolerated. someday you'll probably just snap on a bitchface and they won't even see it coming due to their over-all lack of smarts and knowledge.