Roaster: A tragedy in one sentence

If you ever happen to have a favorite nonstick roaster, which is so large that it's a pain to put under the cabinet, so you store it in the oven (because hey, you're using it all the time anyway, since it's your favorite pan) then you might want to make sure to remember to take it out before running the self-cleaning cycle of the oven, because running such a pan through the self-cleaning cycle will clean the nonstick surface off the roaster, and then just think how unhappy you will be.