Trailers Are Now Refined

Tune: Roger Miller's "King of the Road" (a fragment)

Trailers are now refined—
Chandeliered and carpet-lined.
Every amenity—
The taps give both "H" and "C."
But if
You ever visit one,
Here's a word of warning, son:
They've got
Everything,
But one thing—
Bring a commode.