How to Be Fat is written by Zhao Aguang, composed by Yang Youhao and arranged by Wang Lifeng, which describes a woman's confidence and acceptance of her weight and figure. "What should I do if I get fat" is a popular online expression, which means that you don't care or don't care about your body.

The song "Fat" was sung by a fat girl "Fat Tingting", and the unique voice gave this song a different meaning.