Jiafei is a viral internet phenomenon and fictional personality whose face is a digital composite of Chinese pop stars Meng Jia and Wang Feifei. Emerging primarily on TikTok and YouTube, Jiafei became the face of 'FlopTok'—a subculture characterized by surrealist humor, hyper-edited videos, and remixes of hyper-pop music. The character is often portrayed as an aggressive salesperson or a ghostly figure promoting bizarre household products, frequently accompanied by high-pitched screaming sound effects. Jiafei memes represent a shift toward chaotic, post-ironic digital humor, where the uncanny valley effect of her generated face serves as a hallmark of the internet's most bizarre yet captivating aesthetic trends.