你满脑子装的都是屎啊我满脑子装的都是你啊
[nĭ măn năo zi zhuāng de dōu shì shĭ a wŏ măn năo zi zhuāng de dōu shì nĭ a]
The name translates into something akin to: Your brain only has shit, whereas mine's full of you which shows extreme annoyance from the former and great obsession or infatuation of someone.