Paying the Piper

Have you paid the piper yet?
No? Don't worry. He'll come by colleting his dues.
One way or the other, if you owe the pied piper,
you'll pay.
It might just cost you dearly.
So if you owe the pied piper,
Better pay up soon.
Or you'll be paying a whole lot more than you bargained for.
Because the Piper, Always gets paid.