1, big pig's hooves generally refers to the girls used to spit on the boys change of heart, no sense of responsibility, do not understand the wind, mouth is the heart of the collection of meanings of the network term. Usually the usage is used by girls to spit on scum, or spit on men without a good thing.

2, this hot word if used in the conversation between lovers, is the girl to the boys in the pampering, spreading the meaning of dog food.

3, this word was popular on the Internet in 2017, when it was also known by most people through emojis, and the word became big again in August 2018 after the broadcast of "Yanxi Raiders".