Now somewhere in the Black Mountain Hills of Dakota
There lived a young boy named Rocky Raccoon

So one day he walked into town
Booked himself a room in the local saloon

Rocky Raccoon checked into his room
Only to find Gideon's Bible

Rocky had come, equipped with a gun
To shoot off the legs of his rival

Her name was Magill, and she called herself Lil
But everyone knew her as Nancy

It was primarily written by Paul McCartney, although John Lennon and Scottish singer-songwriter Donovan also made contributions to the song.

Rocky burst in, and grinning a grin
He said, "Danny boy, this is a showdown"

Now she and her man, who called himself Dan
Were in the next room at the hoe down

But Daniel was hot, he drew first and shot

Rocky collapsed in the corner