Haven’t had a nightmare for ages, but here’s one I had when I was younger. It was pretty scary at the time.
I was at school at 11:00PM. I was in the school hall with the rest of my class performing a dance routine. It was a slow dance routine, but instead ithe music was really eerie. Suddenly, I heard a muffled growling sound from the distance. I told my teacher that there was a sound, but she didn’t believe me. No one else believed me either, so they continued with the routine. A few minutes later I heard the sound again, but this time is was slightly louder. I went up to the teacher and told them that I was freaked out, but no one believed me (yet again).
A further few minutes later the teacher called me over. She asked me to do a favour - I had to put these maths cards back in our classroom…which was on the other side of the school. Worst thing was, it was almost pitch black. I reluctantly accepted to take them back. I began walking outside the hall, staying close to the dim lights that were across the walls. It was incredibly vivid.
As I walked, I heard the growl getting louder. The louder it got, the faster I began to walk. It felt like the pathway was going on forever, so I threw the maths cards behind me and just ran. I felt everything fade to black at this point, as I saw these huge red eyes staring at me in the distance. It growled at me, and I eventually woke up. The scary thing was, I could still hear the growling sounds, even after I had woken up. They got louder and louder, and at one point the growling sound was so loud that I thought I would explode. Now I think it was a auditory hallucination.