你存在我婶婶的脑海里你不怕我叔半夜去砍你
[nĭ cún zài wŏ shĕn shĕn de năo hăi lĭ nĭ bù pà wŏ shū bàn yè qù kăn nĭ]
In a humorously exaggerated style, it says 'you are in my aunt's mind; don’t you fear that my uncle might come and attack you at midnight?' Likely meant to imply someone is intruding on personal boundaries in an amusingly threatening way.