You walk back from the fridge holding a beer steadily in your hand and plop yourself gracefully into your pose on the couch. As you flip on the tv you catch something out of the corner of your eye. It seems to run into your bedroom. You couldn't quite tell what it was, so you decide to check it out.
Just as you get up from the couch, the power goes out and back on almost instantly. Quite confused, you decide to go the bed. You walk up to your bedroom door, and see a tiny ball of light bouncing on your bed.