Stand for Double kill. In hlowhen you get two kills in a short period of time, a cool voice comes on and says "Double kill." After he says this it is very common for someone to say, "DK you got it"
by Bonus Onus February 3, 2004

by TeamDK February 11, 2009

someone who tries too hard to be something they are definitely not, and in the act, turn out to be nothing but a total fool/loser/retart/rehab/faggot/turd .
by Felix April 14, 2005

dk means don't know
uneducated 12 year old: *attacking others for not owning certain things*
me: don't attack others for not having certain things because you dk what they're going through
me: don't attack others for not having certain things because you dk what they're going through
by imsistershook May 12, 2020

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 4, 2017

by la unica July 19, 2005

Are you a DK John?
-I like the way guys look and smell, but i'm not sure if want him to pierce my sphincter. I think i want to bust a cherry.
-I like the way guys look and smell, but i'm not sure if want him to pierce my sphincter. I think i want to bust a cherry.
by spongebobscoony June 16, 2004
