The joke that 5 million people eat poop.

A and B were walking on the road when suddenly a cloud of incense appeared in front of them. A said to B, I'll give you 5 million yuan, and you eat this lump of incense on the ground. B think about it and eat if you think you can. Not far away, I saw another Xiang Tuo. Feeling that he just lost money, B said to A, You eat this Xiang Tuo and I will give you 5 million. A is still worrying about the 5 million yuan. On hearing this, A ate it at once. Walking, Party A and Party B hugged each other and wept. We didn't make a penny, but each of us ate a lump of incense.