Douben

A douban is a slang term that is called someone that is acting like douchebag/dick /bastard pronounced (DO-Ben)

Man - who is that guy?
woman - don't know but I heard he's a douben

by Whosthatguy? February 25, 2011

doubenize

what you call someone who thinks they know something but they don't. they even sound like they know what they are talking about.

The student was a total doubenize in class say stuff that sounded smart but wasn't.

by Alex Morell December 14, 2010