七街怪人长街旧人
[qī jiē guài rén zhăng jiē jiù rén]
This can be seen as a juxtaposition of strangeness and familiarity, like the feeling of being both outlandish and yet somehow part of long-time community or place represented by 'seven streets' and 'long street'. It contrasts eccentricity ('weird man') with longevity ('old people'), indicating someone unconventional but rooted in tradition.