As a cast member of Jackass, Steve-O has snorted wasabi, walked a tightrope over an alligator pit, and been launched into the air in a porta-potty. But the "Jackass Forever" star also puts the same amount of passion and reckless abandon into his snacking habits. From an obsession with pickled onion Monster Munch, to hitting rock bottom with a bag of Butterfingers, Steve-O explains what it's like to snack like an adrenaline junkie.