What is Nosa?
1.
translation : "no sir"; "I'm just kidding";
phrase overused by dumb girls from southie after they make a stupid comment.
"You're an idiot. NOSA LOL!"
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2.
Translation for "no way", "no sir", "gtfo", "you must be kiddin me", "I don't believe it", or "who fuckin cares".
It's just a word you use when someones telling a story and your pretending to be interested when your not.
Mary- I'm totally over that asshole. I busted him with another girl.
Jane- nosa
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