I'm slightly joking, but this could be really fun to make fun of.
(There could be a mini-episode about "Silly Bogosity" that doesn't require a huge episode.)
For those who don't know what I'm talking about... It's the completely woo-woo idea that sleeping with a fan on, running all night, can suffocate and kill you.
(And yes, tons of people believe this. To the point in that in certain countries fans come with a "Sleep Timer." Although, the sleep timer could be to conserve energy, but whatever.)