I got this idea when I saw previews for the new Lorax movie.

A long time back, I watched the original version of the movie. The once-ler and his family were singing this song about all the products made from the Theed (it was Theed wasn't it?). Among the items like toothbrush holders and bird nests, I heard someone say "what a diaper". That is the inspiration. Unfortunately, they didn't mention how itchy the damn things are. They should just stick to toothbrush holders.