What kind of joke is the funniest?

A farmer's uncle went to town for the first time, suddenly felt abdominal discomfort and was eager to find a convenient toilet, but he forgot the name of the toilet in the city. Suddenly, he felt as if he had heard of it as a public place, so he stopped a buddy in the street. "Eldest brother, how to get to this public place?"

When a man hears this, what is a public place? It refers to the cinema, so I casually pointed and said, "Over there."

The farmer's uncle came to the cinema and just wanted to go in, when he was stopped at the door. "buy a ticket!" "Said the conductor.

The old farmer thought in surprise, "This city is just different. You have to buy a ticket to go to the toilet. "

"How much is it?"

"Twenty."

Hearing this, the old farmer was even more surprised. It costs twenty yuan to go to the toilet in this city, but he couldn't stand it, so he paid for a ticket. The conductor gave him a ticket, and the old farmer reached out and said, "Twenty dollars for so much paper?"

So I went in and came to the door. The ticket inspector took the ticket and tore it in half with a swish. The old farmer took it and said, "This little piece of paper is still torn in half."

So I went in. This city is just different. This cabin is really nice, so big, and there are so many people together. So I sat down and asked the people behind me, "When will it start?"

"Start when the lights go out."

After a while, the light went out, and the old farmer took off his pants and began to relax. As he did it, he thought, it's nice to be in the city, and there is such a big TV when you shit. Suddenly, he felt someone pushing him behind him, so he said impatiently, "Don't move! Mind your own business! "

The people behind are still pushing the old farmer, and the old farmer is even more impatient: "I told you not to move and mind your own business!" " "

The man behind was anxious and said, "Grandpa, I want to tell you that your baked sweet potato fell on my foot!"!