Ten to four memes have become a global phenomenon because similar memes tend to spread. This meme is also hierarchical, as it can mean something of two things. Some people call October 4 “10-4”, but in the context of a meme, “10-4” means agree or understand.
This year 2020 is not looking good. But the meme is based on the Civic Band radio code, which is a plus. It is used primarily by American road truck drivers who use radios to communicate with bases. Another truck driver.
Given the timing and context of the meme, it turns out that it was a humorous stare at the action. The memes don’t happen in 2020, but due to their background, they made it one of the most popular memes of the year.
