A word created by Matt Stone and Trey Parker, some time ago starting around the time of cannibal the musical. it is a term of saying something along the lines of "oh shit i am fucking retarded". More people might recognize it the word with the character Mr. Durp whom replaced Chef, and when he would say something stupid would hit himself in the head with a fucking hammer.
by Betoman November 13, 2007

Durp is commonly used as a way to greet a companion, usually when entering a room. Durp is the natural progression from other such greetings (see below). Also it can be said in approval of an opinion or statement or when showing off about something.
What is up? -> What's up? -> Wassup? -> Waddup? -> Sup? -> Durp?
What is up? -> What's up? -> Wassup? -> Waddup? -> Sup? -> Durp?
1) Guy 1 *enters room*: DURP?
Guy 2: DURP!!
2) Guy 1: Lord of the Rings is epic
Guy 2: Durp.
3) Guy 1: Just completed Angry Birds and got 3 stars on every level, DURP?!
Guy 2: DURP!!
2) Guy 1: Lord of the Rings is epic
Guy 2: Durp.
3) Guy 1: Just completed Angry Birds and got 3 stars on every level, DURP?!
by Jimmony6 June 6, 2011

by Savage Ravage Cabbage August 3, 2016

An expression usually meaning "Duh" or "Dur" Or to be Politically Correct "Of course, you effing idiot!" usually followed by a smack. Sometimes used as a filler word, usually giving or taking a "be" as a pre-fix or "adurp" as an add-on.
Idiot: "hey dude, I think he's dead..."
Normal Guy: "Durp, you fuckin' retard! Now Help Me With The Body, before my parents get home."
Normal Guy: "Durp, you fuckin' retard! Now Help Me With The Body, before my parents get home."
by RandomPanzy September 14, 2005

by Gasinine.webs.com October 24, 2010

by someweirdkids December 2, 2010

The word that describes someone when they have no brain in their head. No thoughts of importance, pretty much just a big Dumbass!
by Talberto October 27, 2004
