Somebody tell me a joke! thank you

1. Foreigners who have learned some Mandarin. Say hello to the secretary in the morning. "How are you?" The young lady stared at him. He paused and immediately said to her, "Hello, Mom!" " "I asked her," Will you stay with me all my life? " She said, "Who can guarantee? But I can assure you that I won't change my mind until China men's soccer team wins the World Cup. "I said to a beautiful mm," I invite you to dinner today. " She said, "No, some other time ~" I am very excited! I said to a brother, "I invite you to dinner today." He said, "No, some other time ~" I was embarrassed ... A beautiful mm said to me, "I'll invite you to dinner today." I said "no, some other time ~" and she said no-_-! A dinosaur said to me, "I'll treat you to dinner today." I pointed to the wretched man next to me and said, "One day ~"