Peststrip: Oooh, and I had dreams once, too. I was once going to be a... hair model.
Maggie's parents do not appear in this episode.
Metamorpho Sis: The title is an allusion to Franz Kafka's book "Metamorphosis", where a man transform in a giant bug.
The title, Radio Free Buzzdale is a play on the series title, Radio Free Rosco which also has a very similar plot.