This guy was playing Reader Rabbit: Thinking Adventures with his son when his CD exploded in the optical drive.
We both sat there for a second trying to figure out what had happened and that is when I saw the front trim piece of the DVD drive hanging from the computer. The piece that hit me in the leg was one of the plastic clips that holds the trim piece in place and as soon as I saw what had hit me, I knew the CD was toast. After unplugging the machine and a little disassembly, I had the drive out and removed most of the pieces from the explosion.
You can check out all of the pictures here. I didn't even know this was possible. Although to be fair I don't know a lot of things. Did you know the Earth revolves around the Sun? I know. Shocking.