You know you're fixed gear crazy when...

I must say, the way a man rides a fixed gear is quite sexy. It's a much different position and movement than on any other bicycle.

Interesting. But how is the movement different? It's just sitting on a bike and pedalling isn't it, same as with a freewheel? The only real difference I've noticed is there seems to be a bit more "pedalling intensity" among fixed riders for some reason.