realtwhore
Most real estate agents. They are salesman, who make money only when people buy and sell real estate, but they will try to tell you that they are your friend, helping you to get your little piece of the American Dream.
someone: My agent said that now is a great time to buy!
someone else: Umm, of course he did. He's a realtwhore.
someone else: Umm, of course he did. He's a realtwhore.