I just let the dogs back in, and reclaimed my chair at my PC, and I see what looked to be a floating speck of dust in front of my face. So I blow on it to make it change direction.... repeat 5 times, then it moves.
(all by itself). Then I move my head, and it moves the same way. As I'm trying to capture this tiny spider in my coffee cup, I realize one strand of his web is stuck to my head! Eeeeeewwwwwwww!