What is what does white toenail polish mean sexually?

White toenail polish doesn't have an intrinsic sexual meaning. In fashion and beauty, nail polish colors often follow trends and personal preferences rather than carrying specific symbolic meanings. However, in social or cultural contexts, certain colors can acquire meanings or associations based on popular culture or social media trends.

For white nail polish specifically, there have been playful or humorous interpretations on platforms like TikTok or Instagram suggesting that it signifies someone is "single and available" or it simply reflects a clean and minimalist aesthetic. It's important to remember that these interpretations are often not universally recognized or serious, and personal interpretation varies widely. Ultimately, the choice of nail polish is a personal or stylistic decision, and it doesn't inherently convey a specific message or meaning to others.