Subject + 胖胖的
胖 (pàng) is an adjective meaning 'fat' or 'chubby.' It describes someone or something that is plump or overweight. It can be reduplicated as 胖胖的 to create a softer, more affectionate tone meaning 'plump' or 'pudgy.'
小时候我很瘦,现在却越来越胖了。
Xiǎo shíhou wǒ hěn shòu, xiànzài què yuè lái yuè pàng le.
I was very thin as a child, but now I'm getting fatter and fatter.
那只胖胖的橘猫特别可爱。
Nà zhī pàngpàng de jú māo tèbié kě'ài.
That chubby orange cat is especially cute.
过年吃太多,感觉自己又胖了一圈。
Guònián chī tài duō, gǎnjué zìjǐ yòu pàng le yī quān.
I ate too much during New Year and feel like I've gained weight again.