Vocal problem: How Do You Cure Hiccups?

Hiccups can be a real nuisance when they manifest in the middle of a performance, whether on stage or in recording studio.

I've had to waste valuable studio time waiting for hiccups (and resulting giggles) to go away. I decided I would do a survey and ask this question for the sake of all singers and speakers:

How do you cure hiccups? What has really worked for you???

These are the things that keep me up at night :)