According to what he had learned, this sentence might have come from the beginning of novels such as Battle Through the Heavens or Martial Universe. In these novels, this sentence was often described as " Come, come, I'm a vegetable with spinach…" Since no specific novel or song title was provided, it was impossible to determine the specific meaning of this sentence and the original song. If you can provide more context or song names, I will try my best to provide you with a more accurate answer.