Phrase Finder

Vatican roulette

Vatican roulette

Meaning

The rhythm method of birth control.

Examples

It’s a real dilemma for my wife and me. I know Bridget is a Catholic and that condoms aren’t allowed, but I don’t want kids yet and Vatican roulette is just too risky for me.

Where did it originate?

Britain, 1960s

Where is it used?

Worldwide.

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About the Author

Gary Martin is a writer and researcher on the origins of phrases and the creator of the Phrase Finder website. Over the past 26 years more than 700 million of his pages have been downloaded by readers. He is one of the most popular and trusted sources of information on phrases and idioms.

Gary Martin

Writer and researcher on the origins of phrases and the creator of the Phrase Finder website. Over the past 26 years more than 700 million of his pages have been downloaded by readers. He is one of the most popular and trusted sources of information on phrases and idioms.
Vatican roulette

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