Possible Poltergeist?

Stop playing with Ouiji boards! They are EXTREMELY bad. What you have is not a poltergeist, that is always mislabeled as a ghost or demon. poltergeist is a collection of negative energy, usually from one person but could be from more. And it's not a demon. I've had my fair share of dealing with those things, lol! What you have there is a spirit and if that is all that it's doing then it's a good spirit and harmless. Many do things like that just for attention. Just to say "hey, Im here, lol!" If you feel it's necessary try and talk it into the light. Otherwise you just yourself a new friend which is ok too.