Because we're always running into Australians that say things that we don't understand... here's a video of Hollywood hottie, and native Aussie, Margot Robbie explaining Aussie slang terms to us. This video could be muted, and I would get the same amount of knowledge out of it as if it were full volume. Margot Robbie is what the kids these days would call a "dime piece" - in other words, "a perfect ten". There's your education of some of our slang! You're welcome.