I'm being quite useful. This thing is a Thneed.
A Thneed's a Fine-Something-That-All-People-Need!
It's a shirt. It's a sock. It's a glove. It's a hat.
But it has OTHER uses. Yes, far beyond that.
You can use it for carpets. For pillows! For sheets!
Or curtains! Or covers for bicycle seats!"
-Words and illustration from The Lorax by Dr. Seuss.
saved from http://www.cise.ufl.edu/~cjermain/thneed.htm