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translation : "no sir"; "I'm just kidding";

phrase overused by dumb girls from southie after they make a stupid comment.
by jro November 18, 2003
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Nov 27 Word of the Day
A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.
That fucking smooth brain put his shirt on backwards again...

That smooth brain is dumber than a pile of shit.
by Tip Tank May 14, 2011
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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
by Jfender24 March 24, 2008
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like "nut-uh," but better and more logical. A perfectly legitimate slang phrase.
"Harry potter was on Hill Flicks today."

by B2 bananna May 11, 2011
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adj.) Dank, dirty, dodi, dope, expensive, crunchy, fresh, tight, sick, sexy, phat, juicy, scrumptious, tasty, godly, orgasmic, stellar, etc.

the utmost positive, rewarding word to use to describe the best of anything. including time, people, things, even art.

see also: No$a
"I lit up sum kush yesterday and that shit was NOSA!" -P.M.
by P-crooks December 05, 2010
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