I can't think of a country that doesn't have paper money...

Well then you haven't traveled much.

Actually, just to be a douche... No country uses 'paper' money. It's made out of cotton and linen. If every country in the world used paper to make money they wouldn't be as resistant and we probably wouldn't have much trees left.

australia

Then what is that made out of?

A man from Australia was paying for his order at my work one day and decided he would show me his Australian 50 bill. He handed it to me and told me to rip it. I tried as hard as I could and that little shit was too tough. They are cool notes.

i think its some kind of plastic

they are plastic and made of 'a non-porous polymer'

thanks, so are they bendy like paper notes or stiff?

not sure how to explain, they're not stiff though.
/watch?v=dtTr1zi_6ig at 1:15 you can get an idea