This reminds me a thread from a few months ago about things you should never say in a meeting with your supervisor. Some of them are priceless and I would like to relive some of my favourites with you:
"I would have read that paper you sent me, but to be honest, I just couldn't be arsed" (DanB)
"That's an interesting combination of trousers and jumper, I take it you're not married?" (DanB)
"I will be able to operate on people after getting this doctorate, won't I?" (Ann)
"What do you mean 'thesis'? I have to write a thesis?" (Ann)
and the one I long to use the most:
"Do it yourself, w**ker!" (AWOL Stu).
Classic.