Tell a joke about animals?

Snakes, ants, spiders and centipedes play mahjong at home. After eight laps, the cigarette was finished. Let's discuss who to buy cigarettes for. The snake said, I have no feet. I'm not going. Let the ants go. The ant said: A spider has eight feet, more than mine. Let the spider go. The spider said: I can't beat the centipede with more feet. Release the centipede. The centipede was helpless, thinking: No way, who let me have more feet? So the centipede went out to buy cigarettes ... for more than an hour, the centipede didn't come back. Two hours later, the centipede didn't come back to buy cigarettes. So everyone let the spider go out and have a look. As soon as the spider went out, he saw the centipede sitting at the door. The spider was very angry and asked, why don't you go? Everyone is waiting. The centipede was also anxious and said, nonsense! You have to wait for me to put on my shoes! ! !