I know this kind of sounds like turning kittens into cats, but hear us out. According to this charming DIY, you can turn your old, ratty t-shirts into new, ratty underwear. As I understand it, the t-shirt/underwear probability theory states that underwear and an t-shirts are at once the same and different. Therefore, by turning “underwear” into “t-shirts,” you risk destroying the space-time continuum and then you’ll really be in trouble. But at least you’ll have some hot panties.
T-Shirt Underwear [SuperNaturale via TreeHugger]