Between the Lions Season 1 Episode 30 Be Bop ( Air Date 2000-05-12 ) Genre Kids, Comedy category. Overview "The jazzy, rhythmic sounds of Be Bop make their way into the library one day, and soon everyone is singing nonsensical Be Bop tunes -- everyone except Barnaby B. Busterfield III, who claims he just doesn't get this Be Bop thing!".