The phrase 'ser patriota' is not typically considered slang. In a standard context, it means 'to be a patriot'. However, in some regions, it can be used sarcastically or critically. Its meaning can vary based on context.
Examples
- Spanish: Mi abuelo siempre dice que debemos ser patriotas y amar a nuestro país.
- English: My grandfather always says that we should be patriots and love our country.