noun. A heady, baggy, douche-y insult that's considered fighting words in these parts.
Real citation: "Douchebaghead?"
(Jordon, Jan. 21, 2001, http://groups.google.com/group/rec.motorcycles.harley/
Made-up citation: "I can't listen to the Douchebaghead-in-Chief for more than three minutes without drowning, torching, gouging, or wedgie-ing the nearest bystander or myself for sweet relief."