1 definition by Mayumi Bloodraine

A word that means pretty much nothing. Something to say when there is nothing to say. It goes with the word Herp which is essentially the same thing.
Mayumi: Derp
Yuuma: I am going to make "derp" into a real word!
People watching: Herp Derp
by Mayumi Bloodraine July 11, 2012
Get the Derp mug.