Ha ha. I know what you mean. The other night I woke up and heard voices in my house (and not just the normal voices in my head.lol) but a real faint sounding voice. My wife was asleep and so was my daughter. When I investigated further I found a rat in its wheel barely moving it and it was letting out a faint squeak that from a little distance sounded like a little voice. Good thing I didn't have to call ghost hunters.