A bitch that always tries to be cool, but ends up looking like a loser
Kai: "Yo Tony, you hear about that one chick that tried to have that party last week?"
Tony: "Yah bro, the band she got was sooooo last week, such a let down."
Kai: "What a SmoothCopyCat."
Tony: "I'd still hit it."
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!