蹭你婚纱拉你西装
[cèng nĭ hūn shā lā nĭ xī zhuāng]
Literally '蹭 (touch/brush against) your wedding dress, pulling your suit', it implies intimate closeness with a significant other during formal events. The act suggests both flirtatiousness and the blurring of boundaries, indicating intense personal involvement or even intrusion into a romantic moment.