Yes, they may be addicting, and they all fit
together. Here's the thing though. They don't
grow potatoes in that shape, and no two potatoes
are that identical. So, what are Pringles? They
are mashed potatoes, pressed together and fried
again. So next time you pop, and you feel like
you can't stop once you have performed the
aforementioned act of popping, think about what
you are eating.

Finchplucker