Overheard recently in Australian airspace (SYD from memory).....open mike sound followed by an angry voice "xxxx this is the Captain. Can you go to crew rest and find out what the S/O is up to. His rest period ended 6 minutes ago..." This elicited various replies on frequency along the lines of "yeah, you run a tight ship", "give him a pay cut", "give him a pay rise" etc. No-one said the obvious though.."if his name is Warren, just leave him alone!"