Thoughts

Allegedly a "surefire" way to rid yourself of your hiccups is to suck on a wedge of lime that has been covered in bitters. (Bitters is an ingredient used in bartending mixology.)

This comes from a waitress we had at a restaurant in Scottsdale, Arizona. She said she was a long time bartender and this trick never failed.

I am yet to try this one, myself, but it is now out there for your information.