"Frankie and Annette" refers to the iconic duo from the popular beach party films of the 1960s, starring Frankie Avalon and Annette Funicello. These movies, such as "Beach Blanket Bingo" and "Muscle Beach Party," combined music, comedy, and youthful romance, capturing the carefree spirit of the era. The films often featured vibrant beach settings, catchy songs, and a cast of colorful characters, including surfers and beachgoers. They became cultural touchstones, influencing the teen film genre and solidifying Avalon and Funicello's status as teen idols of their time.