What is an intractable hiccup?

More from this episode

• What are the ingredients of a fart?
• What is an intractable hiccup?
• Normally, how many times does someone fart a day?
• Why are beans one of the most gassy foods?
• What are some foods that contain gas?
• What causes burping?
• What's the longest that someone has had hiccups?
• What does the term “singultus” mean?
• What is a hiccup?