The 'Ah Yes, The Three Genders' meme is a satirical trope used to poke fun at various signs, menus, or lists that inadvertently present three items as if they were a complete set of gender options. The trend originated on Tumblr around 2014, often featuring photographs of restroom signs or product categories that included a non-gendered third option like 'Pizza' or 'Stainless Steel.' Over time, the format evolved into a broader commentary on categorization and gender norms, becoming a staple of internet humor. Users utilize this template to highlight the absurdity of binary thinking or to celebrate niche fandoms by reimagining the world through three specific, often ridiculous, categories.