What is so popular about the use of slang word Fein among teens now?

Teenagers employ fein to convey a lot of emotions on a short time. Exaggeration-driven slang is becoming popular through social media trends, gaming culture, and meme pages, and the slang should contain such words as fein. It transfers intensity, the need to binge-watch a show or the need to be obsessed with a new trend. It is also brief, not long, and has a short and simple wording in chats. Its modern application is more frivolous despite its origins. Teen love to speak in melodramatic terms in order to make ordinary dialogues entertaining or amusing on the Internet. Know more about fein meaning slang