Goodnight!?

Putting Dulcie to bed tonight and Will says,"Have a good sleep.""I hope so," she replies, "I think I'll probably die."Will is nodding his head in agreement and walking out of the bedroom while I am taken aback. I cannot leave it at that and go back in."Why would you say that?" I ask her concerned.Will is laughing...........Dulcie thinks it is funny too............apparently it is an 'Aussie' saying meaning a deep sleep.Australians say some weird things sometimes!