A slim thicc bitch who doesn’t want to admit it. Billie is obviously in love with her, I mean everyone is.
by Billieismyhoe January 05, 2019
She is the most nicest and beautiful girl you have ever met. Your would love to have a Nia around you. She will always make you happy.
by Chelloa March 14, 2017
by ThatOneGingerFromSP November 28, 2015
A Nias is a really intelligent, brave, awkward, nice person he can make you laugh when you’re feeling down. A great giver of hugs and a great person to talk to. He is the most confident person to ever walk the planet. He is also the bestest friend you could ever ask for because he will always be there when you need him the most.
by Prahsd January 14, 2018
Acronym for "nodding in agreement". An alternative to iawtc (I agree with that comment). To be used when one finds themselves nodding in agreement while reading something written online.
Michelle: I think Neil Gaiman's episode of Doctor Who was one of the show's best episodes in years.
John: Oh man, nia
John: Oh man, nia
by yodalicious June 15, 2011