THEM's home world?

[The Highway]

Are they from Earth? Or do they hail from The Sombrero Galaxy (http://en.wikipedia.org/wiki/Sombrero_Galaxy)?!?

[GinnyN]

That was lol.

Are you sure that is not a paralel universe where everyone is a Mariachi?

[Shwoo]

Hey, hovering sombrero
Gently waving in the air above the meadow
Softly floating in the sky outside the window
Hovering sombrero
Don't be shy

Time is flying like an arrow
And the clock hands move so fast they make the wind blow
And it makes the pages of the calendar go
Flying out the window
One by one

Til a hundred years are on the front lawn
And the old familiar things are mostly all gone
But the old sombrero just keeps hovering on
Hovering sombrero
Hover on

[The Highway]

Hey, hovering sombrero
Gently waving in the air above the meadow
Softly floating in the sky outside the window
Hovering sombrero
Don't be shy

Time is flying like an arrow
And the clock hands move so fast they make the wind blow
And it makes the pages of the calendar go
Flying out the window
One by one

Til a hundred years are on the front lawn
And the old familiar things are mostly all gone
But the old sombrero just keeps hovering on
Hovering sombrero
Hover on

what's that from?

[Shwoo]

Hovering Sombrero, by They Might Be Giants. I skipped a few lines, but I didn't change any of the words.