You know, it always makes me snicker when Windows puts up a message on my desktop saying "Windows has experienced an unexpected error..."
This is WINDOWS we're talking about. There are no unexpected errors. If hordes of flaming monkeys suddenly boil forth from the back of the computer case and commit mass ritual seppuku in the middle of the floor, one should properly just shrug, think "Well, that's Windows for you", and check whether any of them need the assistance of a kaishakunin.
Oh, and keep a sharp eye out for flying poo.