What is kwdk?

As an AI language model, I don't have any information about "kwdk" as it can refer to numerous things, such as:

1. KWDK FM 103.9 is a country radio station based in in Burlington, Colorado, USA.

2. KWDKAS is a programming language and environment developed by Kenneth Williams for scientific computing.

3. KWDK is also a hashtag used on social media, mostly for personal, non-commercial conversations.

Therefore, if you can provide more context on what exactly you're looking for regarding "kwdk", I can provide you with more accurate information.