au au

Used to represent excitement or sensations not easily expressable with words. Often used at the beginning of a phrase/insult or as a greeting as well.

Au au! You are quite the ass.
Au au! I do quite know what's in the science topic test... Suckers!

by Eugene Wong September 14, 2003

Aus

A short way to say the word Australia.

KooLAusGuy: Aus is so cool!
Hotgirl645: Yes it is!

by helloguy3953 January 17, 2019

au

'Au' is also a Finnish word and it means the same as 'ouch' in English.

A: Viilsin vahingossa sormeni auki. (I accidentally slit my finger open.)
B: Au. (Ouch.)

by sirggu June 28, 2006

aus.

the short version of Australia

did you see that aus. koala?
sure thing!

by TerrorAtMidnightBlue September 10, 2019

aus

Both short for and slang for "awesome". Pronounced like "boss". Coined by Shen/Bennick during production of the sic aus film "Flight From Death".

"Kim is an aus lawyer."

by G. Bennick December 20, 2004

au

a sound made by those of island decent

au bro.
au i smasha your face

by Gamgetta December 20, 2004

aus

An alot easier, more enjoyable, and better way to say the word awesome or any synonym of the word. Once used sparingly, the user tends to use the word more frequently for words such as cool, fun, good, and transforms into a very often used word.

-The Carter IV is gonna be so aus.
-Manny Pacquiao=aus
-Megan fox has an aus body

by Ami Evah November 30, 2010