Doucheberry is a portable communication
device that when used by a non-douche is known as a
Blackberry. The Doucheberry becomes such when one is
clearly douchebagging with a doucheberry. For instance, using the Doucheberry to impress someone.
Amy: Hey look at that douche over there
Mike: Is he actually using his Doucheberry in a bar? Oh wait! He's trying to look
cool for the skank next to him!
Amy: What a douche...