The chance of having conjoined twins is as much as 1 in 100,000; the chance of those twins surviving infancy is 25%. As of 2008, there are under 2,000 conjoined twins in the world, and about a dozen are living in the United States. You're more likely to get struck by lightning — twice! — than to meet a conjoined twin. But don't tell that to Hollywood — according to them, the chance of our heroes meeting two people who share one body is higher. Much higher. Examples of Conjoined Twins include: