Ok as you can understand you can't rely on a google translator. The meaning is:How are you my fried? Is you family ok? How is your wife and your children? It's just a usual greek expression . AlphaBravo since you are australian you can find a lot of greeks to express it!
Actually a Greek mate of mine at school taught me to greet people in Greek, so I innocently said what he told me to a bunch of Greek workmen on the other side of the school fence. They hurled a stone at me and chased me. Needless to say the Greek mate had long gone! When I found out what the so called 'greeting' actually meant no wonder those workmen chased me!
Don't even us the Greeks could believed what our team had achieved.Unforcunatly since then we can achieve something similar becuase our team is not as good any more. For example we lost in mundial from korea and we were elimenated from the first round. Hopefully new talents are coming to the surface such as the young Fetfatzidis.Remember this name ,and you will see him again in the next few years.