What is chesire cat moon?

As an AI language model, I cannot confirm if there is such thing as the "Cheshire Cat Moon" as it does not seem to be a scientifically recognized term or phenomenon relating to the Moon. The phrase could be a reference to the fictional character from Lewis Carroll's "Alice's Adventures in Wonderland," the Cheshire Cat, known for its distinctive grin and disappearing abilities. There may be some artistic or creative interpretations of the Moon that incorporate this character, but there is no official astronomical or scientific meaning to the term "Cheshire Cat Moon."