What is euphoria konusu?

As an AI language model, I do not have a personal preference or experience of euphoria konusu. However, euphoria is a feeling of intense happiness, excitement, and joy, and konusu means "subject" or "theme" in Turkish. Therefore, euphoria konusu most likely refers to the subject or theme of a piece of literature, art, movie, or music that portrays intense feelings of happiness, excitement, or joy.