Alright.
A couple of friends, their mom, and I are at the front entrance of a Disney hotel resort. I am no older than about 10-11, and the other girls are 12 and 14. We're walking towards the front doors of the hotel, big beautiful gold trimmed revolving doors, leading up to the front desk. In the next instance, I'm walking out of my hotel room, alone, in search of my friends.
I walk up and down the halls of this massive hotel searching for my friends for what seems like ages, and not one human being comes to pass during this search. I start heading back to the front desk to ask for help, rounding a corner, when this figure appears at the end of the hallway.
It stood about 6ft, on two legs, and it's wearing what can only be described as dirt stained farmer's overalls. He's wearing a frayed hat, and chewing on a piece of straw as if it were tobacco. None of this by itself is very alarming, but this "being" has the body of a pig. It's skin is dirty pink, it has hooves for feet and hands, and the piece of straw he's chewing on juts out of a pink fleshy snout.
When I laid eyes on this... thing, it let out a loud SSSSQQQQQUUUUUUUEEEEEEEEEEEEEEEEEEEEEE, just like a frightened barnyard pig would on it's way to a slaughterhouse. The scream echoed through the hallway as this "Pig Man" took it's first steps in my direction.
I run all through this hotel, trying to find help and an exit, but every single door is locked. No matter how fast I run, this creature is no further than 50ft away from me. I jump into an open elevator to try a different floor, but when I step out, Pig Man is already there, at the end of the hall. No matter where I went and how far away I thought I'd gotten away, Pig Man would follow behind and let out a loud "SSSSSQQQQQQQQQQQUUUUEEEEEEEEEEEEE" just before he made an appearance.
Eventually, I ran out of floors. I ran out of hallways. I ran out of doors to try, and I ran out of time. Dropping down to my knees in front of the final locked door, I hear his hooves clicking right behind me, only a few feet away.
That's when I woke up. And I shit you not, I woke up in a cold sweat and I was having a serious panic attack. My heart was about to pound out of my chest, and I was so scared, I didn't move in my bed for the next 20 minutes. Why I had such a weird, vivid dream? I don't know. But I've never had another one like it since.