Any person in a position of wealth and power regardless of skin color, who acts only in self-interest or in the interest of his close friends and business associates to further their own power and assert control over more and more people.
Colin Powell may call himself a "compassionate conservative" but he's really just whitey in a neat, black package that is not distasteful to middle amerikkka.
For some one to have a smoke,become very unsociable and white and sit in the corner feeling ill.
Also some one who is at a party or generally out with friends but goes home early for no reason.