In a small mountain village deep in the mountains, two brothers live. The younger brother is a bit demented and not very smart. He can’t even do husband and wife affairs, but he wants to do husband and wife affairs and has a strong desire. So he asked his sister-in-law, and the sister-in-law gave him an idea and said: “Your thing is a chicken, and a wild cat wants to bite a chicken. Your wife has a cage at the door. When the wild cat comes, you put your chicken in the cage. The wild cat is gone. Just let the chicken out.” Tomorrow, I will call you outside your door, and you can just do what I told you.
  The next night, the brother followed his plan, and his sister-in-law shouted outside: “Brother, the wild cat is coming.” He put the chicken in his wife’s cage. The sister-in-law called again: “The wild cat is gone.” He let the chicken out. So my sister-in-law kept shouting outside repeatedly. He kept shutting, letting, shutting, letting go. Ten minutes later. He said: “Sister-in-law, don’t shout. If you shout again, my chicken will poop into the cage!”