An elite squad of individuals with psychotic tendencies. Who bathe in their own presence of power among the flock. Who constantly push the limits of life and ride on the border of death.
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!