Just to put a few thing s back in here that where lost since the former twc got deleted, from friends of mine who are also serious in this stuff:
#1: A friend of mine was walking home from work one night, through a path near a cementary. He saw a shadow of a human flying across the path in front of him. It was completely black. He couldnt see a face or anything. He turned around and found another way home. 
#2: A good friend's mom once had a dream that she had woken up in her bed. She looked across her darkend room and saw a skeleton figure with a black gown or cloak going through her draws in her cubboard. She could not see what is was looking for or anything. She just watched as it was doing this. Then it stopped al of the sudden. And she woke up again. She went to check in the draw it had stopped in. She found nothing really special, except a photo of her uncle. She went back to bed now. The next morning she woke up and got a phone call that (guess what,...) her uncle had died that very same night.
#3: A girlfriend of mine (eh he he I love dutch), not that sort off course. Once told a story about a cafe in Breda (a city I go to school in) that was believed to be haunted. After a certain time (I believe it was 11 pm.) A foul stench comes from the basement. Also if the cafe stayed open for longer then 11 pm, the later it gets the more strange things happen. Glasses fall down. Chairs put themselfs against tables etc. But the funny thing is, if the boss of the cafe closes down at 11 pm and just stays there quietly with or withouth someone with him. Nothing happens... They called a medium and she said that the people that had died there wanted it to be quiet! So now, whenever he can, he closes the bar early to help the spirits to rest.
#4: A story a teacher of mine ones told was also nice. It was about this appartment that was haunted. The ghost moved things around violently. Even the fridge one evening whent jumping around... The people moved away then...
Ehmm If I think about more I'll share with you. I love discussing these things.... 
*fujin that would be to you, sir*
^_^ Rock on