Ronald James Padavona, AKA Ronnie James Dio, died a heavy metal legend in 2010.  He left the world a great gift in the form of a little song called "Holy Diver," which feels like a parody of itself. 

AllMusic called Dio's work "unquestionably stellar songwriting."

Teresa thinks this song is "fantastically written."

Katie andBrad both think this is rhyming metal-garbage.  And yet they love singing along with the song, and Teresa doesn't like it.

Anyway, this episode is a goofy one.  Enjoy.