[PatrickHenry]

Barney was Frank's fraternal twin,
You've heard of these paradoxical kin,
Barney stayed home,
While the stars Frank did roam,
To return younger than he ought to have been.

[PatrickHenry]

I'm revising my last line (it's my creation, so I can do what I want):

Barney was Frank's fraternal twin,
You've heard of these paradoxical kin,
Barney stayed home,
While the stars Frank did roam,
To return younger than he ought to have been.
Returning younger than he'd otherwise have been.