I'm a teenage guy who has this weird fascination with swallowing objects. I would swallow marbles, pebbles, beads, you name it. I don't think it's some sort of mental disorder. I just like the feeling of things dropping into my stomach as well as the sounds they make when they fall in my stomach. Normally I would swallow about 20-40 marbles and feel and hear them in my stomach. The noises the make when my stomach tries to digest them and the feeling of them moving around really intrigues me. I wonder if there are others out there."