Who has a joke? Be humorous. ridicule

Ducks and crabs race to the finish line together, and it is difficult to tell the winner. The referee said, why don't you have scissors, stones and cloth? Duck is furious: Shit, are you calculating me? When I make cloth, he always uses scissors. The dog said to the bear, marry me and you will be happy. The bear said, I won't marry. If I marry you, I will only have a bear. If I marry a cat, I will have a panda. That would be noble! The old turtle molested the mussel and was bitten. The old turtle dragged the mussels back and forth reluctantly. The frog saw it and said enviously, dear, Brother Tortoise has grown up and has a briefcase in and out. Bees chase butterflies, but butterflies marry snails. The bee doesn't understand: where is he better than me? Butterfly replied: people at least have their own house, unlike you who live in a dormitory.