I dreamt that I found this chopped off clown's head, smiling like your generic circus clown does while keeping his eyes on me. The face was stiff, didn't move at all, and soon enough, we had a mixture of a Poltergeist scenario mixed with the Final Destination, me running around terrified with the same clown head popping up smiling and things going wrong in every room, may it be kitchen knives flying across the room or plants being shot like bullets around me, some even hitting me. The creepy thing was waking up...
I breathed heavily from the horror that haunted me in the dream, it was still night, so I looked around a bit, and then I looked into the bathroom and my grandma (who I was staying with at the time) had a plant formation at the window of the bathroom, and the silhouette of it formed one of those clown-heads so alike that I had seen in the dream, I couldn't move at all. I was so terrified. XD
I found out about the movie IT a few months later.