“A blanket could be used to cure the common cold. I mean, come on it’s just common sense. A blanket is warm, and if a cold is what it’s named, then a blanket would transform a cold into some nameless nonentity. Take that, Louis Pasteur. 
”

“A blanket could be used to warn your enemy that you are coming—and that you are warm. Where’s the cold war when you need it?
”

“I’d use my shadow as a blanket, but it’s too cold. It’s a shame, because it’d fit snuggly over my body.”

“I use blankets like armor for cold.
”

“A blanket could be used to stop a war, particularly if that war is a Cold War. 
”

“A blanket could be used like a Love Fleece. I imagine you’re shaking your head. Do you disagree? Fine, then when you’re shivering, I won’t ask if it’s because you’re cold—or because you’re lonely.”

“A blanket could be used to suppress yawns. Just curl up in the technological wonder that is a blanket, lay your head back, and let the miracle of science cure your yawns.
”