Douche Wizard 

An individual, of average or lower intelligence, who attempts portray themselves as insightful and/or smart.

After taking a philosophy class that kid became a real douche wizard.

Douche Wizard by Dusty Slankz September 10, 2009

douchewizard 

When someone possesses douchebaggery so intense that their actions cease to become that of a mere douchebag, but instead the actions of someone wielding what can only be described as an otherworldly douche force.

Andy Dick is a douchewizard.

douchewizard by Coltrane1 September 25, 2008