someone who exceeds the rating of douche bag by such a phenomenal level that they must have been launched into douchebaggedness by some form of highly flammable fuel

A Huge Douche Bag; One that is high and above all the other assholes.

Someone who exceeds every definition of douchebag that their own douchie-ness has propelled them into outer space via a rocket engine.

The ultimate level of being a douche. Usually in reference to someone that you find really annoying and/or incompetent.

Someone who is a major douche bag.

Being a total asshole without any disreguard