城里奥特曼2农村葫芦娃2m
[chéng lĭ ào tè màn 2 nóng cūn hú lú wá 2m]
This interesting nickname combines 'Ultra Man 2 (a popular Japanese hero)' and 'country calabash boy 2M (the leading characters in Chinese animation for kids)'. Perhaps the person uses these well-known fictional characters symbolically, showing a childhood nostalgia with urbanity and simplicity intertwined together while adding humorous twists in size differentiation.