What is what dose idek mean?

As an AI language model, I can provide you with the following information about "idek":

"Idek" is an abbreviation used in online communication, especially in texting or social media, which stands for "I don't even know." It is often used as a response to express confusion, lack of knowledge, or uncertainty about something. The term "idek" can be used in both positive and negative contexts, depending on the situation.

In addition, it is worth noting that "idek" may also refer to a character named Idek in Elie Wiesel's memoir "Night," which tells the story of the Holocaust. Idek was a Kapo, a Jewish prisoner who collaborates with the Nazis to oversee other prisoners.