Who has a funny topic to offer? For example, what would you do if you found an alien? This type

One day, a man was walking outside when a UFO flew over his head and an alien poked his head out of the UFO. Because their language is not universal, they talk with gestures. Aliens stretch out one finger, people stretch out two fingers, aliens stretch out three fingers, people stretch out five fingers, and aliens show eight with their hands. The man held up his thumb. The alien was surprised at first, and then flew away in a UFO. The alien came home and said to his wife: the earth people are really amazing! His wife asked: How do you know! The alien replied: Today, I met an earthman. I told him I killed a man. He said he killed two people, I said I killed three, he said he killed five, I said I killed him with a gun, he said he killed him with his hand! After returning home, the earthlings also said to their wives: I found that aliens can eat very much! His wife said, how do you know? The earth person replied: I met an alien today. He told me he ate a cucumber, I said I ate two cucumbers, he said he ate three cucumbers, I said I ate five cucumbers, he said he ate eight cucumbers, and I gave him a thumbs up. Somehow he escaped.

There are three spaceships A, B and C going to another planet. Aliens ask them: Don't step on the ducks on our planet, or you will be miserable. But there are too many ducks on their planet. A few days later, A stepped on a duck, and the alien brought an ugly woman. A few days later, B stepped on a duck, and the alien brought an uglier woman and locked them together. C learned the lesson. He is very careful. One day, the alien brought a beautiful woman and locked them together. C very happy, ask the beauty. The beauty replied: I don't know, I just stepped on a duck. C dizzy!