An abbreviation of the phrase "Don't Know," used when someone terminates a transaction by walking away from it acting (deceptively) like they were never involved.
I lost 10 grand because my client placed a trade, and then when it came time to settle, he completely DK'd me!
by Kronion0 June 02, 2021
A dk is simply a Dirty Kid. Those that don’t know about good hygiene or don’t care abt staying clean :)
He’s definitely a dk
by ifnwie May 15, 2022
DK is someone who is More than likely to be a great person, a great football player and is chill
DK has a big dick
DK has a big dick
by Dhsjsjbsbbzhsjjsnzbzbxvzhzhhs November 21, 2023