Homophony is a creative language expre ssion, and its exact inventor cannot be determined. Homophones exist in various languages ​​and cultures. As early as ancient poetry, there are a large number of examples of homophones. In modern times, homophonic memes have become a popular form of humorous expre ssion and are often used in entertainment, advertising, Internet culture and other fields. The cultural and linguistic environment of each period will affect the emergence and popularity of homophonic memes, so the inventor of homophonic memes cannot be determined.