The "Duck universe" refers to a fictional world primarily centered around the character Donald Duck and his family and friends. This universe includes various characters such as Scrooge McDuck, Daisy Duck, and Huey, Dewey, and Louie. It is featured in comic books, animated series, and movies, showcasing adventures, humor, and life lessons. The Duck universe is known for its rich storytelling and vibrant settings, often taking place in Duckburg, a fictional city. The stories explore themes of family, friendship, and adventure, appealing to audiences of all ages. The characters often find themselves in humorous and fantastical situations, making the Duck universe a beloved part of popular culture.