A long, long time ago in old-timey England, people had a punishment they called a cucking stool. But please don't worry, because it's not something that happens anymore. The cucking stool was a special chair that they used to punish people who did bad things in the community. Basically, if you did something wrong, they would make you sit in the chair, and then they would carry you around town so people could see you and know what you did wrong.
This might sound like a really silly thing to do, but back then, it was considered a way to shame people into behaving better. Imagine if you did something really bad, like breaking something that belonged to someone else or stealing food. If you got caught, the cucking stool was one of the punishments you might have to face.
The chair itself was very uncomfortable. It was made out of wood and didn't have any cushions or anything to make it soft. When they would carry you around town, they would dunk you in a river or a pond several times before bringing you out again. This was also considered part of the punishment, because the water was cold and wet and uncomfortable.
So basically, if you did something really bad, you might have had to sit in a really uncomfortable chair and get carried around town while everyone looked at you and the cold water splashed around you. It's not a very nice thing to do, but people thought it would help stop people from doing bad things. Nowadays, we have different ways of punishing people, like going to jail or paying a fine.