As long as the CTAF isnt busy a 'Bill put the kettle on' doesnt bother me.
The ones that annoy me are, 'gday Bill, hows ya goin moit, hows the wife, hows the kids? Oh, and can you put the kettle on?'
Both annoy me... CTAF might not sound busy at 3000', but if you start listening on descent from Flight Levels, it's ALWAYS busy. Nothing worse than someone's radio call from your destination being clipped by someone being a tool.