Why did the brain teaser dinosaur become extinct?

The reason is that dinosaurs existed a long time ago, and then there was a sudden flood. God built a ship called Noah's Ark, but the ship could not carry many animals.

So God makes animals tell jokes.

Whoever makes jokes will come up.

Or drown. There are thirteen seats on the ship, and the first twelve are occupied by the zodiac.

There was one last seat, and then dinosaurs appeared.

He told a joke.

Everyone is happy.

But only pigs can't laugh.

going and coming

Dinosaurs committed suicide by diving.

Then it's human's turn

I haven't said it yet

The pig smiled: hahaha ... dinosaur jokes are so interesting ... (the pig is slow to respond)