>>3615444The word defines itself. It has no static definition.
It is better to think of it by examples:
Joe is a bugman. He has a facebook account and cares deeply that people think of him as a good person. He changes his profile picture in "solidarity" with current events (like gay marriage rainbow flag bullshit). He cares people know he cares. He has a job programming Python, but spends most of his time on github and other sites copying what other people do. He went to a fancy school, and worked very hard memorizing what other people do. He has no connection to culture beyond consumerism and fads. Joe is a bugman.