1. She's a ****. screw that. I would recommend doing what spark said to do just make sure you protect yourself.
2. after you're done, don't call her! Who cares if she's hot. You can find hot chicks with real breasts and more brains in college. No silicon is the best deal. and lots of brains == good cashmonies!
3. Don't waste 600 dollars on her. Take some other chick with you to the prom. If you have to, take one you don't know that isn't even popular.
4. Don't fight anyone. The best way to piss someone off is to make them hate you. Then when you know they really hate you, whenever you run into them make sure you say "hi" and try to start a conversation with them. If successful, make sure that all you talk about is "you".
5. If you're really mad and just can't do #4 then you must result to plan 5a or 5b. 5a says you be a clumsy person on purpose and be a walking destructive disaster. 5b says be destructive in a prankiss manner. (shaving cream, flat tires, and all the good stuff.)
This has been a public service announcement.