She's your rival (Female)

There's nobody you hate more in this school than that fat assed slut. She thinks she can just suck the dick of any guy and act all snobby to all the girls she meets that isn't in her clique? There is no way in this world she should be as popular as she is now with the way she acts!

Rebecca definitely had the same amount of hatred for you that you have for her. Boys have always found you attractive, specifically this kid named Freddy who had enough nerve to ask you out on a date a couple years ago. Of course the attention seeker that Rebecca always is got pissed and told everyone the day after that you wore granny panties and tried to fuck every guy that laid their eyes on you.

You have been trying to find a way to get **** on her ever since but that's kind of difficult considering she's popular enough to not having rumors easily thrown around and the fact that she's always with her friends makes it difficult to do anything physically. If you add that with how your day has been going already things would not end well messing with that girl.