Sycamore, IL, USA
On a laptop, eh? So it walks with you and it talks to you, too... LOL I've never experienced that, but as a kid (long,long ago)I heard music through a heating pad. I was sick at my grandma's, so she sent me to bed with a heating pad. When I woke up, Grandma'd left for work, so I was alone. Discovering the music actually was coming from the heating pad really made me think I was loosing my mind.
I didn't laugh until much later. In fact, I didn't even tell anyone about it for some time. Once I learned of someone picking up a radio station in their tooth filling, I finally felt brave enough to share it.