A shortening for "dirty kid". Used by people who's enjoyable portion of lives end after high school.
Person 1: At least i'm not a DK like you. Person 2: Yeah... at least i'll be successful in life, not using dumbass slang to describe people i dislike in highschool *because where the hell else are you gonna use that?*
by YourUrbanRealism February 04, 2017