2 sentences

1. 我们可不是在胡闹！

   wǒ​men kě bù​shì zài hú​nào!

   We're not messing around!

   Source: OpenSubtitles

2. 我不能再胡闹了。

   wǒ bù​néng zài hú​nào le.

   I can't fool around anymore.

   Source: OpenSubtitles