When I was younger I was afraid to go to the bathroom because of this dream.
I was talking to my mom in the kitchen. Then I had to go to the bathroom, so I did. I yelled something to my mom who was still in the kitchen. Then I heard her voice answer. But it wasn't a yell from the kitchen. It was coming from the shower. So I said, "Mom, I didn't know you were in the shower." Then the voice goes, "I'm not." Then I get off the toilet and this scary music comes on and I start screaming. I woke up crying and I couldn't go to the bathroom alone for a while because I was afraid that was shower would start talking to me again.