Hahaha, Levono IBM ThinkPad support actually. Call went something like this:
"Hello thank you for calling IBM service and support how may I help you?"
"I have a ThinkPad T41P that has a heatsink fan which has a bad bearing in it causing the computer to either overheat and crash, or make noise when the fan turns on."
(45+ minutes on the phone, through three tiers of tech support doing every stupid tech support step in the book with three different people, each of which you could easily tell were just reading straight off a computer screen flow chart.)
"OK it sounds like you have a bad heatsink fan, we will dispatch a technician."