Another mention for Political Science by Randy Newman. It's perhaps better known as Let's Drop the Big One.

Boom goes London and boom Paree
More room for you and more room for me
And every city the whole world round
Will just be another American town

Oh, how peaceful it will be
We'll set everybody free
You'll wear a Japanese kimono, baby
And there'll be Italian shoes for me

They all hate us anyhow
So let's drop the big one now