What is see you sometime?

It seems like you might be referring to a phrase rather than a specific topic, brand, or entity. "See you sometime" is a casual and informal way of saying goodbye. It implies that you expect to see the person again at an unspecified future time. If you meant something else, like a book, song, or another medium or product titled "See You Sometime," please provide more context or specify what you are referring to for further information.