Dare to D.E.R.P. August 29, 2013November 20, 2015 Shirtigo Jones “DERP” by BiggStankDogg To resist herp and derp and derpity-derp. – Buy at TeePublic Rate this shirt: 0.00 avg. rating (0% score) - 0 votes More tees you might like: Dean Akira Marvel Treefort Your Existence Is Pointless Zombies Eating a Unicorn