Ask for a super funny joke

There is a city where many people like to spit everywhere. To stop it, a rich man came up with an idea and took out a jar. Whoever spits in it will give 20 yuan money. After a long time, the jar was full, and the rich man thought, whoever wants a sip will get 100 yuan. Many people came to queue up to drink phlegm. The first person drinks, and the people behind him call, "Save some for me!" " He drank it all at once. People regretted not drinking and scolded him for not saving some. He said: "This sputum has been biting! ! ! "