There were many lines in crosstalk that could be used as reference for the more classic ones: 1. Selling: I sell oil, not onions. 2. The theory of the toilet: Going to the toilet and not taking a shit is equivalent to not going. 3. Ventriloquism: When performing, a ventriloquist can make various sounds with his mouth, such as blowing a whistle, coughing, drinking water, etc. Imitation: Imitation actors will imitate various people, animals, voices, etc. to achieve a funny effect. Skit: A form of crosstalk that uses humor and sarcasm as its main means. [6. Cross-talk: A crosstalk technique that uses repeated words, sentences, and tunes to create a funny effect.] Tongue twisters: Tongue twisters were a type of crosstalk dialogue that required the actors to speak extremely quickly. 8. Witty remarks: Witty remarks refer to some humorous, humorous, and sarcastic words. 9. Singing opera: opera actors will imitate various opera characters such as Beijing opera, Henan opera, Pingju opera, etc. Crosstalk Integration: A form of crosstalk that uses a variety of crosstalk techniques, such as "Crosstalk Convention" and "Happy Comedian". These are some classic crosstalk lines. Of course, there are many other funny lines that you can choose according to your preferences.