Instead of asking "How to say hello you Mexican?":
* Learn basic Spanish greetings: "Hola" (pronounced "oh-la") is a common and friendly way to say hello in Spanish.
* If you know the person's name, use "Hola [name]" (pronounced "oh-la [name]").
* Be polite and friendly: A smile and a friendly demeanor go a long way in any language.
Remember: Not all Mexicans speak Spanish, and people from different parts of Mexico might use different dialects. It's best to approach each individual with respect and avoid making assumptions.