Pics or didn't happen

I had some wierd dream thing experience last week.
Dunno what it's called but my body was sleeping even though my mind was awake :P I opened my eyes and looked into the dark corner of my room but since i was still dreaming i was like hallucinating
So i see this 1800 boy and he starts screaming slowly like a tea pot overheating + a old locomotive approaching... Was some scary shizz xD