1. Also derp derp, herp derp [hurp durp] /ˈhɜrp ˈdɜrp/. (used as an inarticulate response to a foolish or awkward comment, action, person, etc.): I can’t believe he just said that. Derp.
  1. a person or thing considered to be foolish or awkward.
  2. foolishness; stupidity.
  1. foolish or awkward: pictures of animals making derp faces.
verb (used without object)
  1. to act foolishly.
verb (used with object)
  1. to make fun of, show to be foolish, etc.: I just got derped.

Origin of derp

1995–2000; probably alteration of duh or der
Related formsderp·y, adjective, derp·i·er, derp·i·est. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018