你是手中毒刺你是心口朱砂
[nĭ shì shŏu zhōng dú cì nĭ shì xīn kŏu zhū shā]
This nickname conveys the sentiment that you are a 'poisonous thorn in the hand and a mark of affection on the heart'. This means you are someone who causes discomfort or harm but also brings an unforgettable and special feeling to the heart.