While a doctor might claim that all hiccup "cures" are really just old wives' tales that have zero effect, other people claim that their favorite pet cure works every time. Interestingly, some of these folk remedies are on the correct path by having at least some basis in the science of breathing. What method you choose (and boy, are there plenty) is up to you, but if it doesn't work, by golly, one of them should. Here's a roughly definitive list to get you started.