Good Grief!!!!!! Such prank calls are common and typical of Aussie humour; it was not only a joke, but it was an obvious one; they didn't even sound like the Queen and Charlie. I remember the Brits going wild over some Chaser pranks as well. Aussies will poke fun at anything and prick the balloons of stuffy officials wherever possible; it's what we do. Must be our criminal heritage. Pomposity is a pain and we love making fun of the Brits and beating them at sport, so everyone needs to chill out and recognise this was nothing but a bit of good natured fun!!