There is a joke about Guan Yu. Who else have I forgotten?

Cao Mengde has a concubine with both talent and beauty. One day, she heard that Liu Huangshu had a general named Guan Yu. This gentleman is a rare star in the world. He refuses to accept it and wants to test his talent.

One day when I saw Guan Yu, my concubine drew a big circle with her hand as the stroke. Guan Yu took a look and drew a long arc with his hand.

Concubine zheng, stretched out a finger, guan yu saw, then stretched out two fingers;

Yuji nodded and drew a semicircle in front of her abdomen with her hand. Guan Yu saw it and shook her hand.

When I went back to see Cao Cao, I told Cao Cao that Guan Yu was very talented. She asked him with the rising sun first, and Guan Yu responded with the waning moon. She asked him again that his talent was the best in the world at that time, but Guan Yu modestly said that he was the second. She praised Guan Yu for his knowledge, but he waved his hand to show that he dared. ...

Guan Yu went back to see Liu Bei and said to Liu Bei, "Cao Cao's concubine is so boring. She said a big cake first, and I said a fried dough stick. She asked if one was enough, and I said at least two. She asked her if she was so full? I said no, not yet. ...

Liu Bei was surprised, because Zhang Fei came to tell him just now that he saw Guan Yu having an affair with Cao Cao's concubine, because he saw that the concubine said she was so big and Guan Yu said he was so long, so the concubine asked if it was enough once. Guan Yu said to do it at least twice, and Yu Ji asked what to do if she was pregnant. The most exasperating thing is that Guan Yu said it's none of my business. ...