What does it mean to meet and say hello to "air conditioning maintenance"?

Greeting each other "air conditioning maintenance" is an online buzzword, which means that the weather is very hot, as if the air conditioner is being repaired.

This stem comes from an old man riding a battery car in Tan Tan's traffic program. At that time, the traffic police Tan Qiao stopped him and asked him, "Why did you turn on the air conditioner in the car?" Grandpa said, "It's too hot today. I want to burn some air to cool down. " After listening, Tan Qiao was very happy. He joked: "You are burning oil now." Then he asked his uncle, "Are you a little hot and out of your mind?" Grandpa replied, "No, you don't understand. My car burns hydrogen. "

This conversation sounds very interesting, in which the phrase "burn some air to cool down" was used by netizens to tease the hot weather. Later, "air conditioning maintenance" became a network stalk, which is often used on social media to describe the feeling that the weather is hot and needs to be cooled down.