Sleep Paralysis is when you wake up in your bed, and you feel the presence of something evil attacking you, you can't scream or move, then you wake up again in the same bed, terrified.

This happens to me like 5 times a year, or more. Some nights I'm scared to go to sleep.

Here's a kinda funny one I had: I woke up in my bed, in my room, and I was getting spanked really hard by something evil, I couldn't scream for my dad or move.
It lasted for like 20 seconds, then I woke up in the same bed, in my room and was like, "did i just get spanked by a demon?". I remember telling my mom about that one durring breakfast.

But most of these Sleep Paralysis I get are just plain terror. It's me trying to run away and scream for help, but I can't move or scream. It's not funny stuff.

You can read more about it here: What Makes Sleep Paralysis Scary | Sleep Disorders