Johnny Cash - Ring of Fire Lyrics Meaning

You people are amazingly creative ;)
I had a laugh!

Possibly he was using a condom and it set on fire...
Then he left a ring shaped marked down there..
That's why june said it was the ring of fire...
He was shouting..." my cock in on fire"...
While june said son of a bitch, you just left me a eternal ring of fire mark...
If you look for it you can still see it today...

Madam Tussauds Museum perhaps.. ;)