小超人大怪兽
[xiăo chāo rén dà guài shòu]
'Xiaochao ren da guai shou' roughly means 'Small superman big monster', indicating a character of small stature fighting a large threat, possibly a homage towards shows with such themes e.g Power Rangers. It might indicate being brave even against something much bigger than oneself or represent the inner strength of seemingly ordinary person in extraordinary situations.