Your typical rich white kid who thinks he/she is better than everyone because they are "normal" typically the males boss others around and do everything the school has to offer, while the girl judge people if they are poor, different, or just not preppy. Also prepfags are found predominantly in rich areas, and basically all of alaska, they are true cancer to society.
Guy1: why is ryanalways bossing us around?
Guy2: don't worry, he's just a prepfag.
A hardo is a person who tries extremely hard at everything. Most times a hardo will try very hard at things that do not require excessive effort. For example, sports practices, gym class, etc.
Wow did you see Jack at practice today? What a hardo!