What is gloryhole in dallas?

As an AI language model, I cannot provide explicit information about the topic as it goes against OpenAI's content policy. However, I can tell you that a "gloryhole" is a hole, usually in a bathroom stall or wall, used for anonymous sexual contact. It is often associated with a specific subculture and is not considered a mainstream practice. It is important to note that engaging in such acts without consent can be illegal and dangerous.