투정부리다 tu-jeong-bu-ri-da

Speakers use this verb when someone expresses dissatisfaction or makes petty demands in a complaining, childlike manner. It often describes the behavior of children seeking attention, but can apply to adults acting unreasonably or petulantly. It frequently occurs in casual spoken contexts among family members or close acquaintances.

When used toward adults, it can sound dismissive or gently mocking, framing their complaints as immature or unreasonable rather than serious grievances.

◆ Professional Immaturity — Speakers use this term to describe complaints or grievances. It typically applies to situations where someone expresses discontent. It appears in contexts involving dissatisfaction with conditions.

In professional contexts, applying this term to an adult colleague can function to dismiss their objections as childish, reframing valid operational concerns as a lack of emotional maturity.

◆ Fandom Entitlement — Speakers use this term to describe complaining behavior that seems disproportionate or overly childish. It often appears in discussions where someone voices discontent over trivial matters. It combines with expressions of annoyance or reprimand regarding someone's attitude.

Online, this is frequently used to describe fans who express unreasonable demands or dissatisfaction toward idols or agencies, framing their expectations as childish.