They're collector's items now - but of course, eventually, everything is a collector item.
Madness string 98240
I take crackers and chips and chew them until they're mush, and then store them in my cheek and suck the moisture out. I keep doing this and adding to the mush ball, until it's big, round, and fluffy. Then I take the ball out of my mouth and take bites out of it like it's a small apple.