dnntkt 

Did not need to know that

Basically more formal dnntk

Beth:I just took a fat shit

You: I really DNNTKT

dnntkt by Obawmawprism October 5, 2019

dnntk 

Abbreviation: Did Not Need To Know.

Primarily chat lingo.

Hann-13234-: OMFG I Want to F*** John so badly

Lookthatway: DNNTK

dnntk by Namagem1 December 28, 2007