This person thought spoons and batteries were a meal
It seems like this person was really confused by some concepts. It is like someone told him that you could use spoons for eating, and he took it quite literally and started to eat them. The same thing with the batteries: he heard that batteries gave you energy, so he thought they were snacks.
But of course, he was actually mistaken. Once he paid a visit to the doctor, they quickly realized there was something wrong. The medical team must have been shocked to see all those batteries and spoons. Fortunately, they could remove everything inside of him that was not supposed to be there.