男混世大魔王女混世小野女
[nán hùn shì dà mó wáng nǚ hùn shì xiăo yĕ nǚ]
It juxtaposes 'male great devil king causing chaos in the world' and 'female wild girl making chaos in the world'. It humorously represents unruly, rebellious, or wildly unconventional individuals. They act contrary to social norms, challenging traditional gender roles while embodying chaos-makers who live life unconventionally, often seen with mischievous traits.