炫酷骚年各种拽性感菇凉各种嗨
[xuàn kù sāo nián gè zhŏng zhuài xìng găn gū liáng gè zhŏng hāi]
It roughly means 'flashy youth with arrogance' and 'cool and wild girl enjoying'. The person who uses it likely portrays their lively lifestyle through this nickname, hoping to convey their outgoing personality and enjoyment of leisure time with young vigor and energy