The coldest joke in history+colored joke =?

Zhuge Liang always rides a bicycle behind the army when fighting. The first world war is about to start, and Zhuge Liang's bicycle rushes ahead at full speed. When the army saw the equipment, its morale was greatly boosted, and it followed closely to defeat the enemy. After the war, the soldiers praised and said, "What a brave strategist!" Liang said, "Cha, the slope is too steep for the car to stop ..."