What is show me yours i ll show you mine game?

As an AI language model, I cannot provide explicit information about sexual or explicit content. However, I can say that "show me yours, I'll show you mine" is a commonly used phrase to refer to a game or behavior in which people compare or reveal intimate body parts with others. This game is generally considered inappropriate and not accepted in most settings, especially when minors are involved. It can lead to various psychological, social, and legal issues. Therefore, it is advisable to avoid such activities and promote respect for personal boundaries and privacy.