A fork of Rural Dictionary
Person A: Don't make me derp
Person B: What do you mean
Person A: Just start violently coughing at you. Derping
"I was mid-cough when the character scared me; really had me derping."
"Don't watch scary movies while sick or you might end up derping."
When you're scared and coughing at the same time
Callmekevin was derping so much in his last video!
The face made by Gerard Piqué of Spain (a.k.a. The Herp Derp King).
Piqué is herpderpin' at the World Cup.
-Piqué sees a ball-
Piqué: DERP!