When it comes to snacking, nothing—and we mean nothing—can get an American licking their fingers faster than a potato chip. Open a bag of those salted spuds and the aroma can send you into a feeding frenzy.

Many a late night has been spent on the couch, feet up, arms up to the elbow grabbing the last itty-bitty chip from the bag. We've even bypassed our hands all together and poured the last of them directly into our mouths – c'mon, you know you've done it.