Interjection.  When someone does something stupid, "der-de-der" is the appropriate respone to acknowledge said stupidity.
Verb, transitive. To have someone call you out with an interjection of "der de der"
Verb, transitive. To have someone call you out with an interjection of "der de der"
by MrMo April 3, 2007
 Get the der de dermug.
Get the der de dermug. by Grace February 9, 2005
 Get the dermug.
Get the dermug. by collne February 13, 2005
 Get the dermug.
Get the dermug. by kyle harper March 15, 2004
 Get the dermug.
Get the dermug. by Nuke Broadcast November 29, 2005
 Get the der der derrmug.
Get the der der derrmug. by chachiilatte April 6, 2008
 Get the dermug.
Get the dermug. by sal June 18, 2006
 Get the dermug.
Get the dermug.