The words' significance? They are the punchline of an obscure joke that's been circulating around the micro-blogging platform for years, racking up thousands of notes.

Originally a user posted a photo of Swift captioned: "This is a picture of my friend Becky. She used to be a happy, popular girl until one night she snorted marijuana at a party. She died instantly. Please, don't do marijuana. It's the most dangerous drug out there. Please don't wind up like Becky."