What does it mean that Xiaoming has a meow behind him? This is actually a popular emoji on the Internet, which means to express an outrageous and funny situation. Meow is regarded as a lovely animal in some cultures, so adding it to the name can also increase the cuteness.

In some Internet communities, people will add meow before nicknames, sometimes called "cat tail". This usage mainly comes from Kawaii culture popular in Japanese culture. Meow is regarded as a lovely, realistic and flexible image, so it is used to emphasize these characteristics of characters.

In games and social media, many players will add meow after their nicknames, which is the so-called "meow tail". Different game communities have different uses for meow tail. For example, in English games, "nyan" is often used in friendly greetings such as "Good luck and have a good time", representing a kind of blessing and happy mood. Therefore, this meow usage has become an Internet cultural symbol with certain social significance.