Also, the most annoying question for me is: 'how r u?'
It's the same answer everytime, and half the time it's totally irrelevant to the conversation.
That's exactly how I feel towards that question.
I can't really remember any really stupid questions being asked to me but I can remember one a boy I overheard ask. He asked "Omg... Where's my box of [INSERT LOLLY NAME]?". After that, he started to accuse all of his friends. The reason why this was a stupid question me was because I saw it fall out of his pocket and it fell down right next to his feet. >_>