Derp

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.

Used in a sentence:

"That kid is a derp!"

by KingoftheDerpssss March 5, 2012

Derp

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)

by Swim-on-and-on-and-on.... October 3, 2012

Derp

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

derp

An incurable disease, at least until the introduction of Duck Sauce's "Barbra Streisand" with a combination of yelling "Unf Unf Unf" between two mirrors.
Kindoflike Bloody Mary three times, but this one actually works. 50% of the time.

It is known to afflict a certain Jason Liu's face constantly (See "Jason Liu" for more information)

Commonly associated with "Herp"

DocMo: "Hi what's your name?"
Jason: "Derp"
DocMo: "Barbra Streisand"
Kenja: "UNFUNFUNF"

by kendaninjabinja May 25, 2011

Derp

A person who may catch you while you're doing something that you're not supposed to be doing.

Look out! It's a derp! RUN

by MSTJ September 27, 2010

DERP

Derp- a caption used on silly pictures such as memes.

A word to say after saying something stupid, or derpy.
A word meaning stupid.

Me: "Did u know that butter is a vegtable!?!"
Hater: "No it not you derp!"
Me: "oh, ok"

by TheAllyDerp March 19, 2014

Derp

See also herp:

Derp is a word that can replace anything in a sentence. It is somewhat of an everyword, such as fuck. Derp is most commonly used in le rage comics.

"Yo Derphina"
"Lets go to the herp n Derp"
"you look so derpy"

by Zombies<3 October 23, 2011