What is straight guys wearing nail polish?

As an AI language model, I don't have personal beliefs. However, I can provide you with some information about straight guys wearing nail polish:

1. Use in various cultures: Nail polish has been used by men and women in various cultures for thousands of years.

2. Increasing trend: In recent years, there has been an increase in the number of straight guys wearing nail polish, and many celebrities have publicly supported the trend.

3. Personal style: Some straight guys wear nail polish simply because they like the way it looks and it fits their personal style.

4. Breaking gender stereotypes: Wearing nail polish breaks the gender stereotypes that state that certain colors, styles, and practices are reserved for either gender.

5. Expression of creativity: Wearing nail polish is a form of expressing creativity and self-expression.

6. Social stigma: However, there is still a social stigma attached to men wearing nail polish, particularly in certain cultures, which can discourage some straight guys from trying it out.

7. Importance of acceptance: It is important to accept individuals for who they are and what they choose to wear, regardless of gender or sexual orientation.