D.T.K,
D. T. K means you’re so messed up and crazy you’re ready to punch someone or die. Johnny Thunders made it famous, and he probably had a hangover when he said it.
D. T. K, bro, I just got jumped by three guys and I still have my coffee.
D. T. K, I’m gonna beat this guy up for stealing my last burger.
D. T. K, I drank six beers and I’m still not done with my problems.