I rarely ever dream; or at least, I rarely ever remember my dreams. I just kinda lay down, close my eyes, and suddenly it's time to flail wildly in the general direction of my alarm clock.
The only one I can really remember is one of those dream-within-a-dream (BWOOOONG! [http://www.youtube.com/watch?v=G2jUhnCU9iA]) deals. No idea how old I was, but pretty young. Elementary school age.
There's a latch on the ceiling of my closet that leads to a small crawl space above my room that always terrified me when I was little, because I had no idea what was up there. I knew that there was some kind of opening to the outside from that crawl space though, because every once in a while during summer a bird or a bat would get stuck up there and make a racket.
So I woke up in the middle of the night with just sort of a general feeling of unease. I had that feeling in my gut like someone was watching me, and I kept hearing odd noises coming from the crawl space. I stayed in my bed, pretending to be asleep, hoping that it was just a bat or something caught up there and it would go away. Every few minutes I'd hear that shuffling noise coming from above me, but it seemed to be getting slowly further away - heading in the direction of my closet. I held my breath, hoping that whatever was up there wasn't aware of my presence. There was a long stretch of silence, and I began to relax. Just as I was about to drift back to sleep, I heard the sound of the latch to the crawl space opening.
In a panic I screamed for my parents, pulled the covers over my head, and hoped that they would get to me before whatever made those sounds did. The lights came on, my parents came in the room, and I told them what had happened. My mom held me close and told me everything was fine while my dad reassured me that it was probably just a bat trapped up there. I trembled and held my breath as my dad opened the closet, only to find nothing there, and the latch was still closed. He opened the latch and took a look inside with a flashlight, and told me that there was nothing up there. My parents tucked me back in, wished me a good night, and went back to bed.
I laid in my bed silently staring at the ceiling for a long time before finally deciding that it was safe to go to sleep. Just as I was about to drift off again, I heard that shuffling sound - only this time it didn't sound the same as before. The direction was all wrong. It sounded like it was coming from below me. Had whatever was up in the crawl space gotten into my closet, into my room, and under my bed while I was panicking under my covers earlier when I screamed for my parents? I clenched my eyes shut, trying my hardest to slow my breathing, and hoping I was just imagining it. For a split second I peeked my eyes open just a little tiny bit, and caught a glimpse of... something... standing right over me, looking down at me, smiling. It looked mostly human, but everything was just a tiny bit... off. Like uncanny valley off. The hair seemed tussled and greasy, the eyes seemed just a tiny bit too large, the skin seemed a little bit pale and slightly moist, and then I noticed the part that bothered me the most - the smile. The mouth seemed to stretch unnaturally far to the sides. And as if on queue, as if it knew what I was looking at, its smile turned into a full grin, exposing a mouth full of shark-like teeth. I screamed, and that's when I woke up.
My parents rushed into the room, calmed me down, and went through the exact same routine that they'd done in the dream. I demanded that they check under my bed too, but there was nothing there either. I told them that I was still afraid and didn't feel safe, so they suggested that I sleep with them in their room for the rest of the night. So I went with them, and eventually was able to fall asleep. When I woke up it was late morning, but my parents were gone. I figured they had gone downstairs to make breakfast, and let me sleep in because of how little I'd slept the night before. I got up, rubbed my eyes a bit, and went to the bathroom to brush my teeth. Before heading downstairs I noticed that my older sister was still asleep, so I went in her room to wake her up for breakfast. I shook her shoulder, but she didn't wake up. She's a pretty heavy sleeper, so I shook a bit harder and said loudly that it was time to eat. That's when I heard my words repeated back to me, but in a low growl. "Time... to... eat..." I turned around, and there was the thing from my dream, standing in the shadows in the corner between the door and the wall. Grinning. I'd walked right by it and didn't even notice. I pulled my sister's covers off to try and force her awake so that we could get the hell out of there, only to freeze up as I noticed the blood. She'd been eviscerated in her sleep and was already dead. As I stared at my sister's body in horror I heard it quietly laughing from the corner of the room, and I heard the door slowly close.
And that's when I woke up for real because my mom came in to wake me up for school. Ended up having to sleep with the lights on for a couple nights after that one.