Folding underwear is pointless. If somebody else other than yourself does see your undies it's not like they'll say, "OH MY GOODNESS. LOOK AT THAT WRINKLE. YOU DISGUSTING PIG, WE CAN'T HAVE SEX ANYMORE.", amirite?

Grandma: "Your undies are wrinkled!"
Grandpa: "Wait until you see what's underneath."

Nobody just outright SAYS that. You normally do it via e-mail. Safer, and less risk of being slapped.

I totally read that as "YOU DISGUSTING PIE, WE CAN'T HAVE SEX ANYMORE!"

Wrinkles are HORRIBLE. HORRIBLE I SAY!!! They're the devil in wrinkle form. And if you have a wrinkle in your undies, then no one will want to bang you because they think they'll get possessed while getting banged.

Before anybody says something: I understand it's a space thing.

Is that red and plum???