Don is a good friend to some but not all because some people are just rude but some are nice like Don. He is a short funny guy who makes peoples day with his smile he knows he is still growing up so you cant hold it against him if he has no clue whats going on sometimes but he figures it out
The head of a mafia crime family, usually Italian, ex. Don Corleone from "The Godfather".
The Don of a mafia is the boss of the family and also of the family business. He can declare war on another mafia family and he can also call and make a truce or surrender regarding such family wars. He can also arrange marriages of duaghters from the family even if the daughter is not his own. If you are late to a family meeting with the Don you better be wearing a bullet-proof vest.
In light of the previous definitions stating that the "Don" is the "boss" or in charge of an organized crime family, this hip-hop / rap slang term was derived from the first name of "Don Vito Corleone" the main character and "boss" of the Corleone crime family in the classic blockbuster "Mario Puzo's The Godfather" (1972).