Want to peach is a network buzzword, in which the English word peach pronunciation harmonized Chinese "fart eating". Together, it means "want to eat farts". Generally used to tease others a certain idea is daydreaming, is a fantasy, has a certain witty effect. For example, A told B that he wanted to eat the egg fried rice he made, and B was too lazy to cook for himself or even cook at all, in which case he could answer A that you wanted to peach.