Turpentine

little Johnny was sitting on the footpath with a bottle of Turpentine. He was shaking it up and watching all the bubbles.
A Priest came along and asked the little boy what he had.
little Johnny said,
'This is the most powerful liquid in the world; it's called Turpentine.'

The Priest said,
'No, the most powerful liquid in the world is Holy Water.
If you rub it on a pregnant woman's belly, she'll pass a healthy baby.'Little Johnny replied,
'If you rub turpentine on a cat's ass, he'll pass a Harley Davidson!'