I've had hiccups for the last 10 minutes 
Have drunk water etc but not gone away.
What else cures hiccups ?
Right, now read carefully, I shall type this only once...

Stand close to a wall in the room with your toes, nose, and fingertips touching the wall only. Arms down by your side. Now very slowly raise your arms to either side remembering to keep only the fingertips, nose and toes touching the wall. Raise your arms until they are above your head... and then lower them in the same way...
Repeat until the hiccups go away or you get really bored
