When one simultaneously works and procrastinates. They will be working on something while doing something unproductive at the same time. This causes work to be completed more slowly, but is considered preferable to procrastinating.
Mike: Hey joe, have you started that term paper yet?
Joe: Yeah, but I'm barely done, as I've been workcrastinating while playing this cool onlinegame.
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!