Device Jokes

Medieval Puns

What is the name of the device that the king uses to control the moat around his castle? A remoat control.

Snake Puns

I invented a device that can stop a snake in its tracks.
It's made of asphalt.

Knight Puns

In the medieval ages, many knights had to travel throughout day and night. In order to increase their visibility in darkness, they invented a device known as the knightvision goggles.

Fridge Puns

My friend has a cold storage device that will discuss philosophical issues. It's a deep freezer.