上头

Imagine that dizzy, intoxicated rush when something grabs you so completely you lose all self-control — that's 上头. Originally describing the heady kick of strong liquor, it evolved to cover any obsession that 'goes to your head': a new crush, a binge-worthy drama, a catchy song, or a gaming addiction. It carries a gleeful self-awareness, like proudly admitting you've lost the battle against your own fixation.

As China's entertainment and social media landscape exploded around 2017, young people needed a vivid word for the overwhelming pull of idol fandoms, short videos, and dating apps. 上头 fit perfectly — borrowing the visceral imagery of alcohol to describe emotional and digital intoxication in an era of endless, dopamine-driven content.

形容某事物让人着迷、上瘾，情绪高涨难以自控，如酒劲上头或爱上某人无法自拔。