Swiftie - What is a swiftie?

Swiftie is slang for "A devoted fan of Taylor Swift." See an example of how people use it.
A swiftie is a hardcore, almost obsessive fan of pop star Taylor Swift. Swifties go way beyond casual fans: they love her music, go to her concerts, follow her on social media, and will defend her with their dying breath.

Swiftie Forever Pendants - West Side Kids Inc

Swiftie sneaking in a sewer｜TikTok Search

Swiftie Unisex Tee – The Chivery

Just Hit Play: An intergenerational sonic journey.

Taylor Swift inspired gold plated Swiftie necklace.

Swiftie Necklace, Gold

I'm a forty-year-old male Swiftie. No, I'm not ashamed - The Spectator World

Our unisex Not A Swiftie T Shirt is 100% comb-spun cotton - cotton fibers are spun and combed to remove impurities and create a noticeably finer and

Not A Swiftie T Shirt

Taylor Swift's Eras Tour Has Turned Me Into a True Swiftie

Swifties, Superfans, and Succeeding in The Age of Permission-Based Marketing, by John Greene, The Startup