Tío (en. Uncle)

/ˈti.o/

Slang Meanings

It is used to refer to a man casually.
What's up, man? How are you?
¿Qué pasa, tío? ¿Cómo estás?
Synonym for 'guy' or 'person'.
That guy is very interesting.
Ese tío es muy interesante.