Are there any classic brain teasers or jokes? thank you

Joke: three brothers, the boss likes to say: we three brothers, the second likes to say: pork chop, and the third likes to say: hurry up. One day, when they entered the restaurant, the boss asked, "How many people are there?" The boss said, "We three brothers." The boss asked, "What do you want to eat?" The second child said, "pork chop pork chop." The third child said, "Hurry up." Once, someone committed a crime, and the three brothers called the police 1 10. The policeman asked, "Who committed the crime?" The boss said, "We three brothers." The policeman asked again, "What are your names?" The second child said, "pork chop pork chop." The policeman said, "I will take you to the police station." The third child said, "Hurry up."

Note: The back of the restaurant is very funny.