Classy Way Of Doing It

They come in different shapes and sizes. Did i mention that they also come in varied lovely colours? Oh yes they do and many people love them too. The problem is not about the above attributes but how it is done. I don’t think anybody will raise an eye brow how you do it in private but in public, that’s another kettle of fish.
Hold on people, before your minds start going to places i’ve not dreamt of, i am only talking about chewing gums. Is there any classy and acceptable way of doing or rather chewing them in private and in public?