Medical Question: Soda pop = single hiccup

Is there a medical name or reason that soda pop will often make a person hiccup once at the first gulp? I seem to notice this happening to a few people besides myself, especially when the sufferer is eating a big meal. It’s awful cute.
Make a bet someone has asked this, but I’m at work and can’t spend time looking it up in the archives… :slight_smile:

-k