This is a date format (November 24, 2021). It usually refers to the original broadcast or release date of the media in question.
This keyword is a perfect example of how the internet archives culture. lezkey 24 11 21 emily pink and fanta sie is jus fix
To understand this phrase, you have to look at it as a piece of metadata rather than a sentence: This is a date format (November 24, 2021)