How do I get girls to fight over me?

First, check your ego in at the front door. Stay clean and dressed well. Be more honest and polite. Strive to achieve higher grades and throw yourself into sports, if so inclined. If you're striving to become the next Jon Bon Jovi, forget about it. But if you have to have girls fighting over you, just punch each one in the nose and they'll be fighting to to get the first shot in return.