Nothing really explicit, just oddities. My brother used to see/hear things all the time and tell me about them. When I was around 5 years old, he said he came home from school one day and saw me in the kitchen behind my mother, only to go in the bedroom and see me sleeping. He went back to the kitchen and the "other" me was gone. He asked our mom and she said I was never in there.
When we moved into the house that we're living in now, for the first few months it sounded like someone was walking around in the attic. He brought it up one day while we were walking down the steps and started talking about hearing random knocking on the wall. Before he finished his sentence, there were three solid knocks on the wall to the right of us. There's only about 3 or 4 inches of wall separating the staircase and family room, we whipped around and no one was there. We were the only ones in the house.
The only thing I'd say explicitly happened to me was a floating mattress when I was 15 or 16. I was having one of those falling dreams. I woke up abruptly and noticed the ceiling was closer than it should have been. I was only allowed to contemplate this for about a second when the mattress fell a few feet back onto the bed. The metal under the bed rattled pretty loudly too when I landed. I didn't move for a good 5 minutes. I've never had anything like that happen to me again.