朕要去幼儿园深造了煞笔同学你读高中啊
[zhèn yào qù yòu ér yuán shēn zào le shà bĭ tóng xué nĭ dú gāo zhōng a]
Translates humorously to 'I'm going to kindergarten for further education, stupid classmate, you're in high school.' This likely refers to a playful, possibly sarcastic comparison between maturity levels or achievements between peers.