Swamp the Drain

Now once upon a time there was a drain
A happy little drain that all day drained
Which is the nature of what good drains do
Letting things flow away, off to the sea

One day a blustering bullfrog strutted about
And croaked that the drain was not any good
He said he’d swamp that drain with a huuuuge dam
A beautiful dam – his audience was riveted

And he croaked and he croaked and still he croaked
                                                 ­                all day
But the happy little drain drained his croaks
                                                                ­ away