The 'Hello Kitty Girl' meme refers to a subculture and internet trope that associates fans of the Sanrio character with a specific, often chaotic, personality type. While Hello Kitty represents cuteness and innocence, the meme evolved on platforms like TikTok and Twitter to suggest that 'Hello Kitty Girls' are emotionally intense, obsessed with pink aesthetics, or represent a 'red flag' in relationships. It often plays on the contrast between the adorable imagery and the supposedly unpredictable behavior of the fan. The meme is widely used to celebrate the hyper-feminine aesthetic or to joke about the 'I can fix her' mentality prevalent in modern dating culture.