What is don t ask me why?

"Don't ask me why" is a common expression used to indicate that the speaker doesn't have a particular reason or explanation for something. It can be used in a variety of contexts to avoid answering a question or to indicate that they don't want to talk about a certain topic. The phrase is also commonly used as the title of songs, books, and other forms of media. It is a way of expressing that some things don't necessarily need an explanation and should be accepted as they are.