人潮拥挤怎没一脚踹死你
[rén cháo yōng jĭ zĕn méi yī jiăo chuài sĭ nĭ]
In crowded places with lots of people around, this nickname uses hyperbole and informal language. It expresses frustration and the urge to get away from annoying individuals, saying 'How didn't I kick you to death in the crowd?'.