What is a joke? What is the funniest joke?

A joke is a text that laughs after reading or just reading, and it will pass after laughing. Joke is the art of making people laugh, and its main form of expression is humor. The essence of humor is funny, ridiculous and meaningful. Humor is the crystallization of human wisdom and an advanced emotional activity and aesthetic activity. Any plain and mediocre value orientation and stereotyped way of thinking have nothing to do with humor. In real life, we can often see that the arguments between the two sides are fierce, tense and deadlocked, often because a humorous remark or two from a third party can make the two sides of the dispute have no feelings, put down their words and make up. In a lifeless and monotonous occasion, people will live because of someone's humor and jokes, breaking this quiet situation and activating people's tired and numb nerves, thus creating a lively, healthy and humorous atmosphere. Therefore, in a sense, humor is a mediator to solve human contradictions, a stimulant to enliven and enrich human life, an elegant spiritual activity and a beautiful behavior. I don't think it's a joke that makes people laugh immediately. It's hardly a joke that people stop and laugh. Don't laugh on the spot, go home and tell your husband or wife. They are snickering. It's a joke. Crying on the spot, someone must really laugh. That's a joke. If no one listens to your joke, it's a big joke!