One time, when I was young, I slept in my sister's room instead of my room because I think my parents were re-painting my room or something like that. We had 3 cats at the time. 2 were right next to me, sleeping, & the other one was up on my sister's bed & I could see him up there. We had those little jingly kitty ball toys & I could hear one of them rolling around in the room, for like a solid minute or 2, but I knew it wasn't any of the cats because they were all right near me. It was late at night too, so kinda spooky to little 9 year old me! haha.