The term 'Lady and the TRAMP' is a classic Disney movie from 1955. It tells the story of two dogs, Lady, a well-mannered cocker spaniel, and TRAMP, a streetwise mutt, who fall in love despite their different backgrounds. The film is known for its iconic spaghetti dinner scene, where the two dogs share a plate of spaghetti and meatballs. The movie has become a beloved classic, and its title has become a popular phrase to describe two people from different social classes coming together.