A monopod is a creature that is often found in legend and folklore, especially in ancient Greece. It is said to have the body of a human with just one leg, and it wanders around using a wooden staff for balance. Imagine if you tried to walk on one leg all the time, but you had to use a stick to keep from falling over - that's what a monopod does.
Monopods are usually depicted as being quite mischievous and sometimes even dangerous, especially to those who are disrespectful or unlucky enough to cross their paths. They are thought to sometimes steal food or other objects, and they are said to be hard to catch because of their agility and speed.
Although there are many variations of the monopod myth across different cultures and regions, they generally share a few basic characteristics - a single leg, a human-like body, and a tendency to cause trouble.