120
n. An obese man with a really fat egg head. They're usually bald and they have Harry Potter glasses.
Person 1: EW LOOK AT THAT UGLY GUY!!
Person 2: OMG, WHAT A DERP!!
by Derp7 June 24, 2010

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121
Something your annoying friend says after you've typed something really long and important that she doesn't bother to read.
Chelsea is so damn annoying, she won't stop saying derp to me.
by Mysterious Mustached Wizard July 12, 2012

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122
a word that is used as a filler in order to add a comic relief.

Used by the most awesome person in response to something very outlandish or cute

to express excite during an activity

to express "I Love You" when said 3 times consecutively

said by the cutest girl ever
What the derp?

Berka Derp Derp!

DERP DERP DERP!!!

"yesterday was flipping derp!!"
by cloelzbah February 17, 2010

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123
slang term for marijuana, used in parts of Australia
me and cory smoked so much derps the other day.
by mrshl9898 November 23, 2009

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124
word uttered by morons after they do something incredibly dumb, which will be often seeing as how they're morons.
Watch me hit myself with this running chainsaw.(Cuts his arm off). Owie, that hurt! DERP!
by Shawn E. April 17, 2003

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125
A Random Word thats Gone Around The Internet
DERP DERP DERP DERP DERP!
by supe2313 September 25, 2009

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126
Josh Micheal Guarasci OWNS THE WORD DERP AND I GIVE CARLOS COLANGELO AND JASON DOUCETTE PERMISSION TO SAY THIS WORD!!!!!!! DERP HERP HERPA DERPA WERP DERPA WERP A HERPA!!!
DERPA HERPA=FAIL!!!
by JOSH OWNS DERP!! June 07, 2011

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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