I used to go to yahoo answers to answer question. (but banned because of I answered a person's question for a hackintosh and then said it was technically illegal)
Personally, I have gotten people ask "How I download a graphic card?", "Why is bootcamp not letting me run windows? (They did not buy windows)", "How do I become the admin of my school network", "How do I download the internet?"
But anyway, what are some odd questions you gotten on the same or similar forums?