Haunted Shirley: Throws Herself

I'm not sure how Haunted Shirley feels about our move, but I was on the floor, tightening some screws on some drawers. I was 18 inches from her cart. She was on the cart, about 6 inches from the edge. While I'm leaning over on the floor working on this drawer, not touching her area at all, she came down on my head, having traveled about 2' total. Her porcelain head clanked my skull. Ow!