So has any one here ever heard, or heard of, or speak, any obscure languages? They have to be something most average people haven't heard of.
As for me, because I read about this kind of thing all the time, I've heard quite a few. I can pick out a language like quechua or xhosa if I look for the right sounds. The most obscure language I can think of is ainu. It's sad it may soon be gone.