I worked at an old theater and had late night lock up duty. I walked through the empty and darkened building checking doors.

A theater company had set up on stage earlier that day. As I passed many number of props and set pieces, I suddenly found myself confronted by a vicious and nasty looking bastard.

My heart jumped to my throat. My feet went cold. I was prepared to kill or be killed. Then I realized it was a mirror.

True story. Have a good one Matt.