Blowfly Girl refers to a series of graphic and disturbing stories written by a blogger known as 'Annie,' which first gained notoriety around 2009. The narratives, which involve extreme body horror and insect-related fetishes, became a legendary 'gross-out' rite of passage on platforms like 4chan and Reddit. Unlike visual memes, the Blowfly Girl meme exists primarily as a shared cultural trauma or a reaction to the shock of reading the text for the first time. It is often cited alongside other infamous internet shockers like '2 Girls 1 Cup' and 'Swamps of Dagobah,' serving as a reminder of the internet's darker, more visceral subcultures and the morbid curiosity that drives viral storytelling.