病变的大脑会唱歌煮熟的西瓜会说话
[bìng biàn de dà năo huì chàng gē zhŭ shú de xī guā huì shuō huà]
A Diseased Brain Can Sing, a Cooked Watermelon Can Speak. An absurdist or surreal statement suggesting that unusual things might occur, often implying a humorous or absurd mindset towards life and logic.