Those lines mean the chicken man will come to save the day from unnamed villainy when all seems lost i.e. the "big" heroes have all been defeated. The song is very much an underdog story, for the short amount of lines that aren't calling names at our protagonist.
Those lines mean the chicken man will come to save the day from unnamed villainy when all seems lost i.e. the "big" heroes have all been defeated. The song is very much an underdog story, for the short amount of lines that aren't calling names at our protagonist.