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 03, 2020

by Derpking_boi April 18, 2019

by Ratswithhats December 04, 2020

by YoGrannmotha August 28, 2010

To have a retarded face, or expression causing others to find it funny, creepy or just plain stupid.
Ex. 1 Jennifer Lawrence is the queen of derp because of the faces she makes.
Ex. 2 "I'm bored."
"Me too."
*Awkward silence.*
"Derp."
"Yeah..."
Ex. 3 Jennifer Lawrence Queen of Derp trended on Twitter worldwide. (FACT)
Ex. 2 "I'm bored."
"Me too."
*Awkward silence.*
"Derp."
"Yeah..."
Ex. 3 Jennifer Lawrence Queen of Derp trended on Twitter worldwide. (FACT)
by Swim-on-and-on-and-on.... October 03, 2012

A derp is a dumbass. Someone who always has a stupid look on their face. Also someone who never contributes anything of worth to anything ever. A worthless piece of shit.
by KingoftheDerpssss March 05, 2012

The vocal sound to describe a act of dumb, or a view/image of dumb, seen as a meme, and used on image boards(websites unlisted for certain reasons).
derp!
by Crausy December 31, 2010
