1. Lemon essence, an internet buzzword. Its literal meaning is lemon turned into essence. It is used to express a sour feeling. It refers to someone who likes to be sour and jealous of others. It refers to the kind of person who is very jealous and does not want others to be better than him. He also thinks he is arrogant. Later, its derogatory color gradually faded, and it was mostly used to self-deprecatingly express the multiple envy of others from appearance to interior, from material life to emotional life.

2. "Lemon Essence" was developed from "Lemon Man". "Lemon Man" comes from the e-sports circle and is used to describe extreme fans of a certain team. Because other teams achieved better results, this group of fans developed an unbalanced mentality and made harsh remarks. Later, people became sperms, and the term "lemon essence" was gradually developed.