Yes, you can use "dude" when addressing a girl.
Here's why:
- Evolving Usage: According to available information, the term "dude," once prominent in surfer culture as a synonym for "guy," has evolved. While terms like "dudette" or "dudess" existed as female equivalents, they have largely fallen out of use.
- Unisex Term: "Dude" is now commonly used as a unisex term. This means it's generally acceptable to use it when addressing individuals regardless of their gender.
