Your paranormal sightings?

I have had a couple of sightings. One wasn't really a sighting but it was weird. Weird stuff has happened in this house. Anyway First time I noticed was when me and my Brother was playing games in his room and all of a sudden the door slammed open. Then the room went really chilly and had a creepy vibe about the place.
The second was when I was in my room drawing pictures with my dog sleeping on my bed which was next to me. I noticed he sat up and started growling at nothing but the way he was growling was like something was there. I turned to see nothing so I stared into the distance for a bit for which then my money piggy bank randomly fell off it's shelf!

This time there really was a sighting. I was sleeping and my friends house in their attic. I remember waking up in the night with an odd feeling of someone looking at me. I turned to see if there was anything there and a lady in a rope was standing there... I instantly put my head back into the pillow and manage to get to sleep.
In the morning I asked about her and apparently she can be seen at times in the night.

I've been at another of my friends house which the doors randomly open and close followed by weird noises.

I would love to hear all of your stories.