杀手与萝莉
[shā shŏu yŭ luó lì]
Translated as 'Killer and Lolita', this juxtapositional nickname blends the contrasting personalities of ruthlessness (killer) with innocence (Lolita, implying young, girlish). Perhaps, the person uses this for a character or personality they admire/are fascinated with or express two conflicting inner aspects