"My family had a ghost named Marvin. When I was away at college, my dad moved into a new house and he and my sister immediately declared it was haunted. I remember my sister texting me throughout the semester, wide awake at 4 a.m., because she was freaked out. She and my dad named him Marvin as a joke, but it kind of stuck. Marvin was actually pretty polite. He would turn off the lights when we left them on. I remember my dad and sister skyping me, explaining the weird things that would happen. They would be watching a movie and Marvin would turn off the hallway lights and bathroom lights if they were left on. Sometimes he'd turn them back on, though, doing this multiple times throughout the movie or show. These lights weren't on a timer and they were the kind you had to push hard to turn off. My family decided it wasn't an electrical circuit malfunction because every time "Marvin" would turn off the lights you would hear the click as if someone has pushed the switch down. Once, while I was home alone one day during the summer I was pulling my hair into a ponytail in front of the front door mirror. Suddenly I heard a man's voice say clearly in my ear 'hello.' I whipped around and no one was there. I was really freaked out so I went for a run just to be out of the house and waited until my dad got home from lunch. We eventually moved and said goodbye to Marvin. I'm pretty sure he's still there.