Wearing any article of clothing without washing it for two weeks - except winter jackets, if they don't get dirty and you're not sweating a lot - is gross. It will smell, no matter how clean you are. Prepubescent children can't even get away with that.

I'm boggled that somebody could blame porn or excessive female hygiene standards for the idea that it might be a good idea to wash an undergarment more than twice a month. Did Prudence misread "two weeks" as "two days"?