Far Out: which is often used as a way of expression surprise or that you are impressed by something.
-You got the job? Far-out!
Apart from its standard meaning as an expression of amazement, delight or enthusiasm, “far out!” in Australian English can also take on negative connotations of surprise, disdain, and exasperation.
تعقيب: Aussie Expressions To Use When Hearing Good Or Bad News - ایرانیان استرالیا Australia Iran