Another true story.
Got a call from my wife that dinner may be late today. She open the frozen pizzas and put them on top of the stove. Turned on the oven to preheat. Went to throw away the boxes. She came back in and could not find the pizzas, only a smiling little sweet 3 year old in front of the oven. He helped her, by putting the pizzas in the hot oven by himself, upside down and with no pan, straight on the racks.
Maybe it all needed cleaning anyways.