叼着棒棒糖闯江湖
[diāo zhe bàng bàng táng chuăng jiāng hú]
This nickname conveys a playful and brave spirit. 'Diao zhe bang bang tang chuàng jiānghu' implies someone who is entering a tough situation or a challenging world (like the “jianghu”, which refers to an uncivilized, chaotic society) with just a lollipop, representing naivety yet bravery.