Now that I'm thinking about it, I'm realizing that I'm as bad as my kids. They steal any box leftover over from a trip to Costco and fill it with all sorts of random things. I usually find a few milk boxes with lots of holes and scribbles all over them kicking around the house with random objects rattling around inside... I finally work up the courage to try to throw them away and I get very heated objections! Well... Waste not, want not, right??