I never worked out what they meant. But I'm fascinated by tornadoes and even had a premonition about one that happened just down the road from where I was working. We don't get them often. If I lived in America I'd be one of those lunatics that drives around in big Ford Explorers with satellite dishes on the roof, looking for them *g*

Ooh, while I'm here... read any good Bonesfic lately? The Bones archive at DBFandom is up and running, but so far fic is sparse :o)