不哭不闹不炫耀一哭二闹三上吊
[bù kū bù nào bù xuàn yào yī kū èr nào sān shàng diào]
A humorous but exaggerated expression referencing stages of escalating drama. Originates from a colloquial saying to depict levels of emotional reaction, starting calmly (not crying) then progressing to outbursts (crying, shouting) and finally extreme behavior ('hanging'—often implying threatening to commit suicide as ultimatum).