大大咧咧闯天下吵吵闹闹走下去
[dà dà liĕ liĕ chuăng tiān xià chăo chăo nào nào zŏu xià qù]
This conveys a sense of carefree adventure and lively living. The user may have an outgoing personality, not worrying much about details and just living life joyfully, perhaps even boldly challenging what life offers next.