Well this happened a while ago but it still is kind of scary.one night i had my bff over to spend the night and my sis had one of her friends over to and we started reading these ghost story books that really freaked us out.our parents had to go and pick up some pizza for us so we locked the door once they were gone.after about oh 15 minutes later we herard the story the babysiter and then we heard someone knock on the door.so my sis got the pizza cutter and went to the door and opened it and we all screamed, but to find out it was just our moms we got a little cought up in the ghost story moment. thanks for reading.