The phrase 'dirigirse el país' is not a slang term. It is a formal phrase in Spanish which means 'to address the country'. It is used when a leader or official speaks to the citizens of a country.
Examples
- Spanish: El presidente va a dirigirse al país esta noche para hablar sobre los cambios recientes en la política de salud.
- English: The president is going to address the country tonight to talk about the recent changes in health policy.