我满身是刺全身冰冷你爱么
[wŏ măn shēn shì cì quán shēn bīng lĕng nĭ ài me]
The nickname suggests that the user views themselves as someone difficult to approach—emotionally distant or hurtful, almost like having 'thorns' all over their body. The phrase asks if someone could still love them despite these barriers.