The Most Evil Device Ever was a machine created by Dr Inconsiderate to cause havoc among his village. It was actually a segway.
The Most Evil Device Ever was a machine created by Dr. Inconsiderate in Testificate Man: The Movie. He built the device to wreak havoc among his village, riding on it and using it to ram into multiple Villagers. The device is actually a segway, a ridable machine with 2 wheels that is often used by mall patrol officers. Due to the fact that the term 'segway' isn't used in Minecraft, Dr. Inconsiderate called it The Most Evil Device Ever. It was deactivated by Testificate Man after the hero tossed his golden 'T' belt buckle into it's left wheel, causing it to fall over and deactivate.