Such as Ghost,Aliens,seen things...Anything out of this world or scary?

I remember when I was visiting my father for a weekend. I was sitting on the couch in the pitch dark watching Crank Yankers.Next thing I know in the left carner.There is a tall lamp we have in the house,the kinda that you twist the knob on the side to tun it on and dim the light up and down.Well Next thing I know the light turns itself on and the dimmer goes as high as it could...My head turnned slowly and looked at it..nothing else happened..I slowly walked over and just turnned it off..was really freaky.:nervous: