I never talked much to people that use a lot of expressions, and the usage of Spanish terms, like “nada” or “amigo”, as I could observe from the outside, felt inconsistent. And upon thinking on that, it got me curious, is it common to use such expressions or not?
mmmm. common. maybe more its not uncommon. hombre, amigo, caliente. A lot of terms are known and used but dude, friend, and hot are not going anywhere all the same.