1. a girl that likes freaky sex;
2. a girl that spends her weekends drunk off her ass;
3. a girl that does things unacceptable to her parents and society, and everyone knows it

A bad girl is someone who knows what she wants and will stop at nothing to get it. she's not afraid to do and say what others only dream about. she's looked down on as a trashy slutty drunk girl in society. but in all reality she does what everyone wants to do, she just has enough guts to do it. she's the life of the party and isn't afraid to put a bitch in her place if she crosses the line. people may think she's out of control,but the truth is that she has a reason for why she does what she does, you just dont know it.

A girl who doesn't look before she jumps, she looks after she jumps.

A bad girl is a girl who does everything a Good Girl won’t. Now most people wonder, what doesn’t a Good Girl do???? Three very basic things immediately come to mind:

1. Like it from behind (No missionary for this gal)

2. Grab headboard (Nothing like bracing up and

thrusting back)

3. Swallow (Speaks for itself!!!)

The term "bad girl" is used to describe a slag or slut.