平胸傲娇短腿任性
[píng xiōng ào jiāo duăn tuĭ rèn xìng]
Having a petite body, but with a strong-willed attitude, implying someone doesn't conform to typical beauty standards but still retains a unique charm and self-confidence. Here 'proud' could be translated as 'having pride' or 'being snobby' based on context, yet 'proud' generally conveys more of the former sentiment.