Big head ghost, in modern times, generally refers to joking or swearing, which is more common in Shanghai dialect and Cantonese. In Shanghai dialect, it means unlucky people or things, such as I met a big head ghost; Cantonese refers to rich people, for example, he pretends to be a big head ghost.

As the name implies, the big-headed ghost has an unusually big head, and the smallest big-headed ghost is three times as big as the average person. Because of his big head, big-headed ghosts usually appear on both sides of the road. He walks slowly and often holds his big head with his hands.

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There is no record of a big head ghost in China's ancient notes, but there is a story of a big head ghost in folklore in Guangdong and other places:

It is said that there are two brothers. When we parted, my brother kept all the good things for himself, and only gave his brother a few plots of land and an old cow. My brother's old cow can talk and tell him what to plant every year. My brother's life is getting better and better, while my brother drinks and drinks every day, and his life is getting worse and worse. Looking at his brother's family is happy.

My brother thinks with his head every day, how can my brother live better than himself, so his head is getting bigger and bigger and he becomes a big head ghost. It seems that the big head ghost should be made by lazy people. Run as soon as you meet him, and basically you can stay away from the activities of the big head ghost.