Andrea....
IN case you didnt know what I meant by "Carioca" in my previous post above....
[Here is a bit of that Brazilian's definition of "Carioca":
According to linguists, the term Carioca, as locals call themselves, is not derived from the word Rio, as in carioca. It is actually a Tupi Indian term (kara'i oca), roughly meaning "white house", or "house of whites" (see history ). That's how they called the houses built by the Portuguese. For some reason, eventually the Portuguese started thinking of themselves as Cariocas.
You don't have to be born in Rio to be a Carioca. All you have to do is relax into the city lifestyle, and soon you will become one. There are some basics you should learn first, though, if you want to make friends with locals, that is... ]
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