嘟嘴卖萌装可爱耍帅流氓装正太
[dū zuĭ mài méng zhuāng kĕ ài shuă shuài liú máng zhuāng zhèng tài]
A humorous blend indicating multiple behaviors - pouting to appear cute, pretending to be adorable and charming but also acting like a rogue who is trying to look young and innocent ('正太' here means a very handsome young boy).