What is the scariest thing a kid has said to you?

Two years ago, I was looking through my elementary school yearbook with my 5 year old cousin, when we were at a page with a 2nd grade class, she pointed to a boy's photo and said " that looks just like Nicolas!". When I asked who Nicolas was she just said " The boy in my closet" and kept on looking through the pictures. I almost died.
 Op.