“A blanket provides warmth. So does the joy a good joke brings.
”

“If you bring the blanket, I’ll bring the warmth.
”

“A blanket could be used to find the Brick of Truth. Many lies will be layered on the Brick of Truth to try to cover it up, but the blanket will cover up all the lies, thus covering up the cover up and thereby revealing the Brick of Truth. And don’t try to steal the covers, because the blanket will only provide warmth to the Brick of Truth. 
”

“I am the burrito wrapped up in a blanket. Eat my warmth.
”

“A blanket could be used to make you laugh, and a joke could be used to keep you warm inside.
”

“Blankets could be used to represent the warmth and comfort of Libertarian ideals. And the world would be a better place, if most politicians didn’t have bricks for brains.
”

“Brick and Blanket could be the names of two characters in a screenplay full of witty dialogue like:
Brick: Hello!
Blanket: Hi!
Brick: How are you?
Blanket: Good. You?
Brick: Good.”