我肮脏我龌龊她洁白她无暇
[wŏ āng zàng wŏ wò chuò tā jié bái tā wú xiá]
Contrastive statement translating as 'I am dirty; I am vile, she is pure; she has no flaw'. Highlights an attitude where someone expresses strong contrasts between two entities (often used to praise or idealize others while deprecating oneself).