The one where Sheldon Cooper says how to store your bread.
Sheldon: (Knock, knock, knock) Penny. (Knock, knock, knock) Penny. (Knock, knock, knock) Penny.
Penny: Sheldon, come in.
Sheldon: Thank you. I’d like to make a sandwich, but I’m out of bread.
Penny: There’s some in the fridge.
Sheldon: You shouldn’t keep your bread in the refrigerator.
Staleness is caused by crystallization of the starch molecules, which occurs faster at cool temperatures.
So why is this here, well in short its so I can link to the following article by glutenfreeonashoestring on how to store Gluten Free Bread.