Brostats are a lot like scene points. But more like a mockery for the tough guy/hardcore scene. To acquire brostats you can start by naming 10 bands that both start and end with an 'X'. You can also wear nothing but camo shorts and shave your head. Bros hate hair.
"Damn son, shaved head, camo shorts, tattoos that make no sense, that's 200 brostats!"
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!