https://www.youtube.com/watch?v=BHnJp0oyOxs

Here's the new words.  It's really simple.  Just replace "Allentown" all through the song with "NIGGhERtown".

Oh we're going down to NIGGhERtown.....
Where all the NIGGhERS hang around.....
That's why they call it NIGGhERtown........

This is musical genius.  Nigghuurtown the song!

Johnny Rebel done it already

Never heard of him.  This niguurrtown version is much better!