17 Things Americans Do That Are Considered Rude Elsewhere Photo credit: CC license by Robert Banh 17. Japan Your mother probably told you never to slurp your noodles when eating, but that’s exactly how you should enjoy your soup in Japan. Just lift your bowl up to your mouth and slurp loudly – it is a sign that you are enjoying your food! Prev17 of 19Next From Around The Web Facebook Comments comments