As used to describe a person who acts like, well....like a Dumb Egotistical Retrograde Prick. Give 'em a hammer. They'll do the rest.
by mtnmedic January 8, 2014
Get the DERPmug. Person A: Don't make me derp
Person B: What do you mean
Person A: Just start violently coughing at you. Derping
Person B: What do you mean
Person A: Just start violently coughing at you. Derping
by Dissentrix December 3, 2020
Get the Derpingmug. "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."
"Don't watch scary movies while sick or you might end up derping."
by SynSay December 3, 2020
Get the Derpingmug. 1. Kevin was derping while playing a game
by Little Kevi god rest his soul December 4, 2020
Get the Derpingmug. by Derpking_boi April 18, 2019
Get the Derpmug. Bob: Hey! What's wrong with Kevin?
Pierre: Don't worry, he's just derping because he keeps dying in the scary game.
Pierre: Don't worry, he's just derping because he keeps dying in the scary game.
by Le French Man December 3, 2020
Get the Derpingmug. by GinGin5 October 9, 2018
Get the derpmug.