murpadurp 

The upgraded version of murp. If you say this then you are a god.

Guy 1: Hello
Guy 2: murpadurp
Guy 1: I am your humble servant.

murpadurp by Existent_Maxaronic October 12, 2023

hurpadurp

Noun. Someone who is slow, spasticated, handicapped or in any way mentally retarded.

Also an exclamation at one's own stupidity or the stupidity of a close party. Normally "hurpa-durpa-durp" (with added '-adurp's for added emphasis). Must be said in the fashion of a mongoloid.

Not to be confused with "hinga-dinga-durgen".

A: "Is like a turtle and a tortoise different cuz ones a reptile and da ova is a bird?"
B: "Stop being such a hurpadurp."

A: "OMG! Them things are liek only £20!"
B: "No, it says they're £200!"
A: "O right, I see... hurpa-durpa-durpa-durpa!!! *X-z*"

hurpadurp by Atomic440 February 6, 2010

Durpadurp 

When a person says Durpadurp it often means that the person saying this is coming out of the closest, but doesn't quite know how to express himself so he says durpadurp

Kumar put the word durpadurp into urban dictionary so he can call jamal and chevreau fags for saying Durpadurp

Durpadurp by kumes just owned u May 20, 2010