It must be true, reports of giant tentacles in the sky are in the Sun today, and less credibly, reported on the Today programme and the Telegraph. Said beastie has destroyed a wind turbine. The photos of the turbine are copyright, so you'll have to visit the Sun page to see them, but here's what the FSM is supposed to look like:
here's its church, and if you've never heard of the Flying Spaghetti Monster, just look out for any discussion thread with over 10 comments on whether God exists, or pretty much any national newspaper article on religion which has a 'have your say' section. Like this one.