douche kit

someone who has surpassed being a douche bag; no longer just the bag, but the entire kit.

He's such a douche kit, playing his girl like that.

portable douche kit

one whose doucheness is so ingrained or inherent to his existence that it travels everywhere with him;

the very person who is so totally douched up

Mr Dude: Fuck, here comes Nelson. I can't stand that idiot.
Uncle Dude: Dude is a portable douche kit.
Mr Dude: Thats refreshing.