For some reason, there was a full moon on a day where there shouldn't be. You and your dad were comfortably in your home, until he saw the moon. He was a werewolf, and 3 minutes later, you were hiding behind your bed as he stalked around the house, looking for you. You didn't have any silver, so you had to block out the moon somehow.

You peeked into the hallway, where he was staring you dead in the eyes. His eyes showed none of your previous dad

Your dad lunges at you!