The little shark just died. What is this?

Put a rotten stalk. According to the watermelon video, the little shark just died, which is just an expression pack and a rotten stalk. In the original words, the little shark didn't want to work hard, but the little shark died like this, indicating a rotten meaning. The word "stem" means punch line, paving the way for punch line is a misuse of the word "chong".