Someone has this syndrome when normally they are cool and alright to be around. Sometimes, though, instead of being forgetful or mixing up numbers like a dyslexic they act like a douche, usually without warning and in public.
Me: Why is Eddie ready to fight that guy who bumped into him? Eddie's usually calm and the guy apologized too.
You: He's douchlexic. Occasionally he acts like a Douche and everyone knows he's wrong.
(v.) typically in a work environment, the act of deflecting a responsibility of your own onto another while simultaneously being a douche by gaining the support of those who expect you to perform said duty in excusing you from it and, furthermore, now expecting it from the other party
-ion (n.)
Randy was supposed to write that report but but he talked to his boss and doucheflected and now I have to do it!
The child or children of a known douchebag. Perhaps predisposed to doucheitis, the children are often petulant and some times sport frosted tips, wife beaters and heavy tans prior to hitting puberty.
Should the douchelet fail to better himself by puberty, he will graduate into a full fledged douchebag.