Rachel, here's a post about why the horse girl at my school tops them all.
Yes, she does wear horse shirts.
She got in trouble sophomore year for decorating the outside of her locker with horse stickers.
She once came into art class in ninth grade sobbing for the entire hour because she found out there was a tumor on her horse's balls and they'd have to chop his balls off.
She claims she possesses the ability to talk to horses and knows what they're thinking.
One time somebody asked her if she liked Seabiscuit and she started screaming that such beautiful creatures should never be subjected to a life of movies and fame.
She broke up with her boyfriend after a year because she asked him to go horseback riding with her and he told her he had a fear of horses.