What does DERP mean?

A derp is a dumbass and a derpina is a girl dumbass.

Other definitions of DERP:

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How to use the term DERP:

  • what a derp, he just ran over the sidewalk

More slang terms:



Just Thought yoU Should Know



No Pain No Gain

Here’s the Skinny

Used when giving an explanation, especially if letting someone in on something secretive.