4 sentences

1. 他从小就是一个胖子。

   tā cóng xiǎo jiù shì yī gè pàng​zi.

   He has been fat since he was a child.

   Source: Dong Chinese Dictionary

2. 我们诗人都是胖子。

   wǒ​men shī​rén dōu shì pàng​zi.

   We poets are all fat.

   Source: OpenSubtitles

3. 我好喜欢当胖子。

   wǒ hǎo xǐ​huan dāng pàng​zi.

   I love being fat.

   Source: OpenSubtitles

4. 我是个胖子。

   wǒ shì gè pàng​zi.

   I'm a fat man.

   Source: OpenSubtitles