A'nnesia
A'nnesia is someone who acts like they're the most popular kid in school and doesn't care if people don't like them. They're always fashion-forward and love to give people the cold shoulder.
"You think you're cool? I've had more friends than you've had problems."
"I don't need to explain myself. You're just jealous of my style."
"You think you're the best? I've had more snacks than you've had days."