I had one where I was running up a stone tower (the one you'd typical in a castle), being chased by a horrible shadow, naturally it was an unending staircase. Well out of the freaking blue without notice the stone stairs turned into fabric sending me to my impending death, my screams silent but the sound of fabric whipping past me. I have no idea what the hell any of that is supposed to mean but DAMN it was terrifying. Having said that, it's pretty neat though (with hindsight).
tayroy1
So one of my latest nightmares includes me being the bad guy. Like I'm fuckin' Jason Voorhees terrorizing some kid out there in their dreams complete with machette mask and jumping out of the wall at them.