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

dephf

Pronounced "def"; replaces emotional clauses, such as the terms "cool" or "awesome".

Marco: "Man, this club is just soo dephf"
Polo: "What? But I can hear just fine."
Marco: "No, I mean like it's cool"
Polo: "OH...righhtt...."

by partyinhere August 4, 2009

derpatologist

1) An alternative for hurpatologist.
2) A professional idiot.
3) A person who studies things that have no value or teaches them.
4) A social justice warrior.

Man that Lacy Green is such a derpatologist!

by Hatemail.com April 17, 2017