Your shout? - 11th Sep (15)

Today, I learned many thing in the class. we watched latest Australian news and summerised that. and also I learned "you shout?" which means when someone say that go to drink, we can ask is this your treat? or It's on you? you know what I mean? Could you get it? I mean this is big issue for me because I'm so poor now and need to know about money word. Thank you David, you are awesome teacher!