Why do men with beer bellies like to show their bellies?

Why do men with beer bellies like to show their beer bellies?

This happened a long time ago, because without modern technology, the grain output of human beings was not as high as it is today. At that time, the output of planting ten acres of land was not as high as that of one acre of land now. Therefore, people in the ancient civilian class often went hungry, and few people could grow wide and thick. On the contrary, the rich are different.

This gives everyone an impression that a man with a big belly must be well-off and well-fed. Who can eat a beer belly without money and food?

Therefore, in order to show off their wealth, men will basically show off their bellies as long as they can eat beer bellies. Over time, men have developed the habit of showing their bellies, which has continued to this day.

That's why men like to show their bellies.