Click this link for the correct Aussie Pronunciation. However, several Americans have said it is pronounced Cans.
I have been pronouncing the word “Aussie” wrong. It is “Ozzie”.
“Fair Dinkum” means something like, “Absolutely!” And if someone says you are fair dinkum it is (usually) a compliment. Nice to know, so I won’t tell people to “piss off” if they say “fair dinkum” to me.