Derp is what an irrational debater says when confronted with irrefutable logic.
Tony: The illusion of a god functions just the same way like a non-oberservable god.
John: Derp.
Sillyness, stupidness, Weirdness, crazyness,
A slightly Dumb person being weird and silly in any way possible.
Randomness, Dorkyness.
I Saw Hannah The Other Day!
Really What Was She Doing?
Eh, Just Derping Around.
to waste time; doing anything and everything unproductive; piddlin' around
I was locked out of my apartment so I just derped around town until my roommate got home.
A word that has been transformed into many things such as the language and words like derpy
Look at his derpy face
My pet derp looks like poo
Usually a dumb kid with less knowledge then others, usually temporary, but can sometimes be forever.
yo dawg that kid was derp fo shure