To get rid of hiccups some people say that you should drink a glass of water, others say a good scare will do it.  Bullshit, this method works for us every time:

1. Inhale through your mouth until your lungs feel completely full
2. Swallow.  Do not let any air out.
3. Inhale some more until your lungs feel full again.  Even if it's just a "sip" of air
4. Swallow again. This will start to get difficult as you go.  Do not let any air out.
5. Repeat steps 3 and 4 (inhale and swallow) until you cannot swallow again.
6. Exhale.

After doing this consider your hiccups gone.  If not, do it again, it works for everybody we know who's tried it. It's a fail-proof hiccup cure(in our opinion).