No documented founder or formal establishment record has been identified. The observance emerged in online holiday calendars around 2015, coinciding with the peak mainstream adoption of the slang term 'bae.'
From Meme to Mainstream
The tipping point came in October 2012 when a Twitter user posted a staged selfie with the caption "bae caught me slippin." The joke, a mocking parody of couples posting fake candid photos, ricocheted across Twitter, Tumblr, and Instagram. By July 2013, the phrase had been used over 7,800 times on Twitter alone, and BuzzFeed compiled a viral roundup of the parodies.
Mainstream music accelerated the word's reach. In 2014, Pharrell Williams released "Come Get It Bae" featuring Miley Cyrus, putting the term in a song title distributed worldwide. That same year, Oxford Dictionaries shortlisted "bae" for its Word of the Year, and the American Dialect Society nominated it as well, voting the derivative "baeless" as the year's "Most Unnecessary" word.



