屁颠屁颠走向世界
[pì diān pì diān zŏu xiàng shì jiè]
The nickname depicts a lively and slightly silly attitude, implying an excited eagerness or enthusiasm about venturing out into the world or moving forward on one's path. The phrase '屁颠屁颠' vividly captures clumsy but enthusiastic behavior, almost running while skipping happily.