What joke is "the pig didn't laugh and cried that the dinosaur said the same thing last time"

Joke: That's how dinosaurs were killed last time!

Noah's ark wasn't packed enough, so everyone decided to take turns telling jokes and let everyone laugh until the end. The cow finished first, and everyone laughed except the pig. Seeing that it was about to be pushed into the water, the cow shouted, "When the second one is finished, the pig is slow to respond, and the dinosaur was killed last time!" " "So the sheep began to say that the pig cried in the middle and the cow dived silently. Everyone asked why the pig was crying, and it said, "I'm sorry about the last time the dinosaur told this joke ..."

Extended data

A long time ago, there was a big flood in the forest. All the animals took Noah's Ark to escape from the flood. But the animals bear too much weight and the ship is sinking, so the animals discuss who can jump voluntarily and let everyone escape. But no one wanted to jump, so everyone discussed a way. Everyone told a joke. If everyone laughs, they will stay. As long as one of them doesn't laugh, he has to jump. So I started telling jokes from the biggest animal in turn.

The first one is about dinosaurs. He racked his brains to tell an interesting joke. Everyone laughed, but the pig didn't. No way, the dinosaur jumped, so the dinosaur became extinct.

The second one is about mammoths. He tried his best to tell an interesting joke and everyone laughed again. This time, the pig stopped laughing and couldn't help it. The mammoth jumped, too, and the mammoth became extinct.

The third one is about camels. He told a joke, which was not interesting at all. Everyone didn't laugh, only the pig laughed my head off and tears came out. Everyone laughed when they saw the pig smile, and the camel survived. After laughing, everyone asked the pig what he was laughing at. The pig smiled and said, "dinosaur, the jokes told by dinosaurs are really funny." Haha, you are killing me. "