我没有胖嘟嘟只是肉很多我没有瘦哒哒只是肉很少
[wŏ méi yŏu pàng dū dū zhĭ shì ròu hĕn duō wŏ méi yŏu shòu dā dā zhĭ shì ròu hĕn shăo]
The humor comes across with saying: 'I'm not chubby; I just have a lot of meat. I'm not skinny; I just have little meat.' A playful way of describing body type.