The expression at issue is a string of terms which, taken together, reference sexually explicit material. The first term describes a color, the second a character name potentially associated with science fiction, and the third a depiction of a urophilic sexual act. As a unified phrase, it functions as a descriptive label for specific pornography.
The combination of these terms serves to categorize and locate a niche within the broader landscape of adult entertainment. This level of specificity allows consumers to efficiently find content that aligns with their preferences. The components of the expression also contribute to the construction of meaning and expectation for viewers seeking particular experiences.