This is a very good party trick for Christmas and New Year parties but it has very ill effects for the nervous people.
1. Tell your audience to pay attention to your left palm while you are turning your right hand index finger in circles on top of it.
2. As your audience are paying attention to your left palm, you suddenly open both palms outward with a big snapping noise and lots of confetti flying out from your palms.
Your audience will be stunned and they might even scream.
The Snapper