Q: why is it called oven, when you oven the cold food of out hot eat the food.
A: the oven was named after John Oven, who is not the inventor of the oven, but he was just a guy who liked renaming stuff. unfortunately the 'oven' was the only thing he got a chance to rename, before being thrown in jail after the police caught wind of his plans to re-name everything 'oven'