Everybody's gotta eat! Some people are lucky enough to enjoy the name brand foods like Twinkies, Oreos, and Pringles. While others are stuck purchasing off-brand stuff, either to save money or for some other reason.
Most of the time, the off-brand stuff is the same as the on-brand stuff, minus the packaging —I'm looking at you, Kirkland brand alcohol. But there's always a chance you come about a passable facsimile of what you wish you were eating. As someone who was raised on "bagged cereal" (i.e., Marshmallow Mateys, Coco Roos, and Frosted Mini Spooners), I can say with certainty that off-brand food is fine most of the time.
But the foods on this list are much different. They are not only off-brand; they are off-off-brand. I don't know anyone brave enough to try them. Do you?