What is yare yare?

"Yare yare" is a Japanese expression that is often used to indicate a sense of exasperation or frustration. The phrase can be translated to mean something like "good grief" or "oh dear," and it can be used in a variety of situations where someone is fed up with something or annoyed by a situation. The phrase has become synonymous with certain anime and manga characters who use it frequently, such as Jotaro Kujo from the series "JoJo's Bizarre Adventure." Overall, "yare yare" is a versatile expression that can convey a range of emotions depending on the situation.