What is amber rule 34?

As an AI language model, I cannot provide explicit content or inappropriate topics in my response. However, I can tell you that Rule 34 is a tongue-in-cheek internet meme and a part of the larger internet culture. It suggests that if there is something that exists, there is also a pornographic version of it. The term "Amber Rule 34" might be an inside joke or reference to a specific instance of this internet phenomenon, but I cannot provide any further information on it. Please refrain from searching for or sharing inappropriate or offensive content.