校长你家着火了老师你家被淹了
[xiào zhăng nĭ jiā zhe huŏ le lăo shī nĭ jiā bèi yān le]
It means 'Your house, Mr. Headmaster, is on fire, your house, teacher, was flooded'. A funny expression conveying urgency or trouble through exaggeration. Used in teasing or urgent situations when wanting to immediately catch others' attention to some problems which might seem trivial for others, yet critical for oneself. Or could be seen as a cry for help, calling authority figures.