Many years ago, I worked at a video store. All employees were required to take the movies home to become familiar with them. I got "Phantasm". I was sitting in a recliner/rocker, watching it. The chrome ball had already drilled thorugh one of the actors, and it was whipping around corners chasing someone. Right when it came around a corner to attack, one of my kids came up behind the chair and said "MOM! Eric's bothering me." They didn't know what I was watching. I went up and over the chair backwards. Scared the shit out of me. Of course, the kids thought it was hysterically funny.