菇凉哇碍尼
[gū liáng wā ài ní]
This nickname combines internet slang and phonetic puns. '菇凉' (gū liáng) sounds like '姑娘' (gū niang), which means 'girl', while '哇碍尼' (wō ài nǐ) phonetically resembles '我爱你' (wǒ ài nǐ), meaning 'I love you'. It’s a playful way for girls to express affection towards someone they admire.