delulu — Meaning
Short for delusional; often used to describe fans who believe they have a real relationship with a celebrity. Example usage: "Stay delulu, stay sane." Delulu is the brainrot term that began in K-pop fandom and evolved into a broader philosophy of self-deception. The word is a cutesy abbreviation of ``delusional,'' coined in K-pop fan communities around 2014 to describe fans who genuinely believed they had a chance with their idols. A ``delulu'' fan was one whose parasocial relationship had crossed from enthusiasm into genuine belief — they thought the idol was sending them secret signals, that a meeting was inevitable, that the relationship was real. The term stayed relatively contained within K-pop circles for years. What triggered its explosion was TikTok in 2023, when ``delulu'' was adopted by a broader audience and its meaning shifted. Instead of describing a specific type of fan pathology, ``delulu'' became a self-deprecating adjective for any form of willful self-deception. ``I'm delulu for thinking he'll text back'' meant I know he probably will not text back, but I am choosing to believe he will because the belief feels better than the truth.