The Timothée Chalamet NYU Chlamydia rumor is one of the most persistent celebrity urban legends of the late 2010s. It suggests that during his brief stint at New York University, the actor was responsible for a localized 'epidemic' of the STI among the student body. While there has never been any concrete evidence or verified reports to support the claim, it gained massive traction on social media platforms like TikTok, Twitter, and Reddit. The rumor evolved from a niche student joke into a widespread internet meme, often used to satirize the 'soft boy' aesthetic or the chaotic nature of celebrity parasocial relationships. Today, it remains a staple of Chalamet's online lore, frequently referenced in stan culture and celebrity gossip threads as a classic piece of internet mythology.