Well I am a Diabetic, and I know they say that if you feel tingle in your feet or hands it is not a good sign. Maybe it's not enough exercise and unhealthy eating which made your blood sugar super high that will cause you to have some tingle in your feet for a person with diabetes, but for the average person with no health problems, I would say get it checked out if it happens more then once. It could be something serious and you don't even know it.