Posted: Aug 10, 2006 2:07 am
I cam across this on Life hacker today:
"If you scratch or rub the back of your calf for a few moments, really vigorously, you may interrupt the message from your bladder to your brain just long enough for you to make it to the toilet," [continence expert Janetta] Webb said."
And it reminded me how if you ever have to sneeze if you press the little indention above you lips it will stope the urge. Someone else in the comments of the site where this is from says the same thing happens if you press the bridge of your nose.
Also, clenching your teth as hard as you can will keep you from throwing up.