Impeccable Blahs
The song "Angels and Darlas" is a reference to Angel and Darla from the television series "Buffy the Vampire Slayer" and its spinoff "Angel" both created by Joss Whedon . 
<triplet> Angel <subj> Buffy the Vampire Slayer <obj> present in work <subj> Angel <obj> present in work <subj> Joss Whedon <obj> creator <triplet> Darla <subj> Buffy the Vampire Slayer <obj> present in work <subj> Joss Whedon <obj> creator <triplet> Buffy the Vampire Slayer <subj> Angel <obj> characters <subj> Darla <obj> characters <subj> Angel <obj> series spin-off <subj> Joss Whedon <obj> creator <triplet> Angel <subj> Angel <obj> characters <subj> Darla <obj> characters <subj> Buffy the Vampire Slayer <obj> based on <subj> Joss Whedon <obj> cast member