Definition

Acronym for Emotionally Unstable, describing someone whose feelings change faster than a TikTok algorithm. Not to be confused with the European Union, though both can be unpredictable trainwrecks.

Example Usage

"She's been E.U. all week—crying one minute, laughing the next, I can't keep up."

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=E.U&defid=6595062)

Translate This Term

See “E.U” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.

Try the Translator