another word for duh. when someone says something idiotic, and you want to say "duh" in a much more sophisticated way, you should say "derr"
by Anonymous January 29, 2003
pronounced: Duhr, or durr. a "derr" is a person with special needs, or a person who is acting idiotic.
"you're a derr", "look at that derr", "Derr"!!
by Justin Martin November 06, 2006
derr I'm kate perry, i think that i have a massive bust
derr I'm legal system, I give criminals rights
derr I'm legal system, I give criminals rights
by tehleetx0r August 17, 2009
by vannyzane October 07, 2011
by Haley the Great December 16, 2008
1/ A sound generally attributed to those with mental afflictions making more articulate use of oral communication impossible.
2/ A sound used to mock said people.
2/ A sound used to mock said people.
2/ "Derr, look at me! I'm stupid!"
by KNfLrPnKNsT October 29, 2005
a person who is acting stupid or being a dumbass. You can also use it instead of calling somebody stupid, a dumbass, bitch, etc.
by a pnaii July 20, 2006