What kind of joke is it?

1. A couple gave birth to twins, one named ass and the other named earth. One day my ass got lost, and the husband and wife entered the police station. Mother said, "I lost my ass, please help me find it!" " "The policeman said," Your ass is not here! ""She said, "No, it's one of my children. His name is' ass'. "The policeman asked again," How old is he? " Mother said, "It is as big as the earth."

2. A man is going to be late for work. He bought a sweet potato and put it in his pants pocket. After getting on the bus, he sat down and the sweet potato was squeezed out. In order to prove that it was sweet potato, he grabbed a handful and stuffed it into his mouth.

It's May, and my daughter wants to turn on the air conditioner. Father said, "What air conditioner should be turned on in May? Not cold? " Mom wants to turn on the electric fan, and dad says, "It's only May. Why turn on the electric fan? Not cold? " I saw my father curled up in the quilt and looked at the complete works of cold jokes.

Xiaoming's age is unknown His mother said he was 10 years old this year. His father said he was 1 1 years old this year. His grandmother said that she was only 9 years old this year. But the household registration book says that he is 12 years old this year. Once he was separated from his family, the police asked him how old he was. He said, "I may be 9 years old, 10,10, or 12."