sia kate isobelle furler. a great vocalist and song writer. she sang a bunch of songs for the trip hop group zero 7. she also has a few solo albums out. some people have real problems is her latest installment. a great album comparable to feist's the reminder album.
sia is an awesome artist. i like her voice and personality.
by eazy-x February 14, 2008
Top Definition
A suffix used mostly by Singaporeans and Malaysians at the end of sentences or exclamations to add emphasis or gravity.

Mostly used to highlight something and proclaim shock, respect or to garner agreement.

Informal, and used mostly by gangsters, youngsters or the less educated.
7-Eleven is selling Tiger Beer at 50% discount exclusively for the World Cup season! Faster go buy, so cheap sia!

Did you see Jack's new girlfriend? Damn hot sia!

Check out his track record! That's not even humanely possible sia!
by Slashbyte June 27, 2010
Sia is an Australian-born singer/songwriter whose 2014 hit 'Chandelier' topped the charts. She is also known for the artist who no longer shows their face during talk shows, interviews, performances etc
"Hey did you hear about the new music video Sia put up?"
by _pineapples_ March 29, 2015
A synonym for "cya" mostly used by Sia's fans. It was made popular because of how close the pronunciation of both terms sound.
I have to go now, sia!
by asentrix March 29, 2016
Singapore International Airlines.
The premium airline in Asia.
Hey! Im flying to Canada on SIA!
by melvinlow September 22, 2008
Swaggerific Intense Athlete; an intense athlete such as a runner or a gymnast who also has some serious swag.
"dayummm she a serious SIA. I can tell by that body"
by SIA1 August 25, 2011
A person with a dick longer than 6 inches and enjoys lesbians.
Sias.........nuf said.
by DirtySanchez August 23, 2003
'Smile in appreciation', as a logical replacement for LOL, when one is not actually laughing.
'Why did the acrobat reader document get arrested?"
' Because it was a PDF File'
by Liam Shepherd October 23, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.