小小的小菇凉大大的大先森
[xiăo xiăo de xiăo gū liáng dà dà de dà xiān sēn]
A cute, endearing way to describe oneself (小菇凉) as a 'little girl' alongside a significant or respected person ('big man' or '大先森'). It suggests a contrasting pair—one small and the other larger-than-life.