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The word derp actually derives from the acronym D.E.R.P which stands for the "Disgruntled Employee Retaliation Program" and is used when you are intentionally causing a job related derp. Derping is considered a verb.

The act of "derping" or "D.E.R.P-ing" can either be physical or verbal in nature and is always done intentionally... or maybe not if you're lucky.
Examples of derping are as follows:

1. Peter, Samir and I took the company car to lunch yesterday and in the act of derping we almost had all four wheels of the car off the ground. It was awesome!!!

2. You hate your job so much that you keep breaking the copy machine intenionally, but of course nobody knows this. ...Unfortunately, this will often lead you to overhear the statement "I hate this printer it never freaking works."

3. Someone hates their job at the Hamburger Hut so much that they like to tell people Hamburger Hut undercooks the beef patties just so people won't eat there.
by meesolab November 14, 2010

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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

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When one is blazed and attempts to leave a party/chief session.
Yo guys, I gotta get home, boutta derp.
by dixon yamada October 01, 2011

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a stupid act committed by an individual which is regretted in retrospect.
passing out with your shoes off at a party is considered a MAJOR derp
by ferral penguin June 26, 2011

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Derp- noun/verb/adverb/adjective: a very complex infrastructure that is only accessible when the gateway to your soul has been compromised by your true emotions.
#1- Hey, whats up?

#2- Derp.
by Derpman1324 June 19, 2011

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a noise that you make when you don't know what else to say
Sarah: Hey herp derp
Yaara: Derp nerp herp
Sarah: i know...
Yaara: derp.

Person 1: i just stepped in poop
Person 2: you're a derp
Person 1: yerp
by the derps April 27, 2011

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A perticularly stupid looking type of bird.
Deeeerrrpp, derp, deeeeeeerrrrrrrrrpp!
by Derping Fantastic October 14, 2010

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Someone working at the supermarket who pushes around cart's.
Hey, there's a derp pushing around carts all day!
by MSTJ September 27, 2010

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