Egg-cessive

I started collecting egg boxes for someone at work ages ago, but they stopped working with us and therefore stopped coming through to Edinburgh and I can't seem to cut the habit of finishing a box and adding it to the pile on the fridge freezer. Since the fridge has started acting up I thought the shear amount of cardboard on top probably wasn't doing it much good so took them off. I now have millions of boxes and no where to put them. Any takers?!