"Billy The Mountain", to me, IS L.A. in all it's glory, perverse and otherwise. Or so I've been convinced by those who are from there.
By the same token, the Flo & Eddie band IS low-level satire and sex jokes in all it's glory, perverse and otherwise. It's the last Zappa band I could enjoy w/o any reservations at any level. Perhaps not coincidentally, it's also the last Zappa band, chronologically, before I began to transition out of adolescence.
I forgot about "Magdalena", though, yet, that one was hot! And "Eddie Are You Kidding" (another "pure L.A. thing. or so I've been convinced by those who are from there), that was another good one. "Call Any Vegetable", though, didn't really care for that one, sounded like a "rock parody" of the orginal (my first Mothers album was We're Only In It... then went back and bought the catalog in release order...in 1969-70, that was pretty easy!)