不美不萌不是富家女不高不帅不是富二代
[bù mĕi bù méng bù shì fù jiā nǚ bù gāo bù shuài bù shì fù èr dài]
It sarcastically contrasts superficial traits (attractiveness, cuteness, wealth status) indicating someone neither has charming appearances nor belongs to rich backgrounds. It highlights a perception of lacking privilege or appeal.