a person or persons that's IQ does not excede 45 who can't spell imperfection and makes sentences like the following:

" Brad and I were on lunch BREAD.."

notice the bread. The bread that doesn't belong.
Patrick Lancaster is Der Der Der
by AndrewIShilarious August 7, 2006
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The beat of the notorious and very succesful Terminator franchise; der der der der der der (repeat several times with increasing force).

Depending on the film the der der der der der der is accompanied by a 'bom bom' shortly thereafter. In the television series the sarah connor chronicles during the ending or beginning of a commercial break there is an absence of the 'bom bom' in which case a fan of the show is to tap the 'bom bom' in order to make up for the absenece of such (Im really sure they did it so that viewers would so such like, to the confusion of non terminator fans of course...).
1. When watching an episode of The Sarah Connor Chronicles one is obliged to tap the beat when the commercial break is about to start of end along key to the mini title that is displayed.

2. When watching the original Terminator 1994 film's titles or ending. Again one is obliged to continuously tap the beat.

3. Anytime one gets the thought of the terminator one is to tap the beat.

4. The noise everyone makes in their heads when Governor Schwarzenegger is giving a public speech. (Dude thats the governator! Der der der der der der): Followed by tapping when and where possible.
by xI BadWolf Ix June 12, 2009
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1. The sound that is heard when a person who has a severe hick, southern accent is speaking.
2. The act of mocking someone who has a severe hick, southern accent.
3. A way to shut someone up when they are talking nonsense; or aggressively babbling to prove a point.
1. "Y'all, I went down der to ber der der da der der and I shot me a big ass deer da der der der.. and then I got in my Ford Powerstroke Diesel F350 Dooly pickup and der der der da der dered out to my ranch and gutted that sonofabitch.. der der and now we gonna have us a venison der deroff!"
2./3. Hick #1: Well my daddy's got a bigger truck than yo'daddy and he well..
Hick #2: Ah, Der der der da der der der!
by Bulverde June 27, 2006
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meaning your a "dumbass" or, your " full of shit", yellow bus riding
Will you quit being a "der der der"?
by Monica Thomas October 10, 2007
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Stupid-ass way of saying dee-dee-dee.
My retarded friend Brittany called me a der-der-der!
by Alex Head June 3, 2006
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Phrase used after something completely obvious is stated, usually to provoke someone.
Gary: "Did you guys know that the Alphabet Song and Twinkle, Twinkle Little Star have the same tune?!"

Stef: "Derp der on the der der!"

DJ: "Gary, sometimes I wonder why I hang out with you."
by deejinator27 May 14, 2013
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