你给我一掌我微笑刺你一刀
[nĭ jĭ wŏ yī zhăng wŏ wēi xiào cì nĭ yī dāo]
This username conveys a mix of humor and retaliation. It means 'You slap me, I smile and stab you back'. It represents someone who pretends to be calm and harmless but actually has the will to fight back or retaliate against unfair treatment.