Deesebag is the plural form of the word douchebag. One toolish asshat would be called a douchebag. A group of two or more toolish asshats is called Deesebags.
Alice->Kate, this is an intervention
Kate-> What? Im not on drugs
Alice->you didn't let me finish my sentence...rude. This is an intervention because you've dated one too many deesebags and enough is enough. You have overused your "get out of douche" free card and its time you sent these deesebags packing.
Kate- I can quit deesebags anytime I want....