2 sentences for 猪头 (zhū​tóu)

1. 你这个猪头，怎么又把钥匙锁在屋里了？

   nǐ zhè​gè zhū​tóu, zěn​me yòu bǎ yào​shi suǒ zài wū​li le?

   You dummy! How did you lock your keys in the house again?

   Source: Dong Chinese Dictionary

2. 他在菜市场买了一个猪头准备做卤味。

   tā zài cài​shì​chǎng mǎi le yī gè zhū​tóu zhǔn​bèi zuò lǔ​wèi.

   He bought a pig's head at the market to make braised meat.

   Source: Dong Chinese Dictionary