When someone makes a lot more money than me and drives a nicer car like a BMW I call them a BMW Douche.
I can't stand the fact they can walk into a BMW/Porsche/Mercedes-Benz dealership and put down 50,000+ in cash for a customized brand new BMW with all the bells and whistles.
Or the person may have a good job/ more money in the bank than I do and The most convenient thing to do is call them a douche to make up for the fact I could never afford any of the possessions they can.
I really can't think of anything else to call them so I'll use Douche.
Look at that BMW Douche, I wish I had the money to drive a car as nice as that