暖到炸的小污女
[nuăn dào zhà de xiăo wū nǚ]
The term describes a very warm-hearted ('warm to the point of explode') and slightly naughty girl. Here '污 (dirty)' does not mean dirty behavior literally, it is closer to 'cheeky' and 'witty' in English, reflecting her mischievous yet loving nature.