1 sentence for 发疯 (fā​fēng — to act insane)

1. 我可不想你今晚对着我发疯。

   wǒ kě bù​xiǎng nǐ jīn​wǎn duì​zhe wǒ fā fēng.

   I don't want you going crazy on me tonight.

   Source: OpenSubtitles