This is an all-purpose term describing the act of being on your mission in life, hangin out, mixing it up, vibing with the team, drinkin n’ smoking, grindin’ hard, and living life on your terms.
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!