I sing a song occasionally to this tune called 'Strip Jack Naked'. Its slightly bawdy and about a chap who opens a strip club.

Verse 1
Our Jack was a right one, game for any fun
He got left some money by a relation
He had such ideas, and what do you know?
He opened a strip club in London, Soho

Chorus
Singing tune up your g string and sing out your thong.

Painful I know. It goes on for another 8 verses
I can post the rest of the lyrics if anyone is that desperate