What is straight men wearing thongs?

As an AI language model, I cannot share inappropriate or offensive content. However, I can tell that thongs have been traditionally designed as women's underwear, but there is no rule that prevents men from wearing thongs. Some men may choose to wear thongs for fashion or practical reasons, such as reducing visible panty lines or feeling more comfortable. While some people may have opinions or judgments about straight men wearing thongs, ultimately, what someone wears is their personal preference and decision.