黑丝配小高姑娘你好骚
[hēi sī pèi xiăo gāo gū niáng nĭ hăo sāo]
This translates as 'Hi there flirtatious lady with thigh-high stockings paired with short heels', which appears a very casual and provocative greeting. Such nicknames tend to emphasize someone's seductive image through clothing description. It's quite informal, colloquial, and may not be proper in certain contexts.