A portmanteau of douchebag and Lelouch, as in Lelouch Lamperouge of the anime Code Geass. Refers to someone who is evil and manipulative while dismissing any harm done as being for the "greater good", however the person may define it.
That guy really doesn't care who he hurts as long as things go his way. What a Lelouchebag.
by YeahRealSimple August 31, 2009