If you’ve seen anyone with a split tongue, forked at the end, you may have had a few questions. How much does it hurt? Does it affect eating, kissing or speech? And why do people want tongues like a ...

“When you kiss someone … it’s like having two tongues,” said Jeremy Lanig, 24, a teaching assistant for the math department at the University of Wisconsin, about his split tongue. Lanig’s tongue is a ...