A Bad Girl is a girl who is extremely daring, protective of her friends, cunning and often sarcastic. She puts stuck up Bitches in their place and takes pride in doing it. Her respect and trust is usually hard to earn and she has no problem standing up to bullies to protect those who did earn her trust and respect. She disobeys teachers but never crosses the absolute limit. She can either be smart or dumb.
But alot of bad girls have had something life changing happen to them, most commonly bad so stay AWAY from that subject at all costs.
Dude, Liz totally dissed the maths teacher this morning,... It was Awesome! She is such a Bad Girl!