It has been five years since I last noticed, since it's not honored on most mall kiosk calendars, but today is National Orgasm Day! Not that it's a big deal: I prefer to think that every day is orgasm day in my pants. However, the Glamour article linked above seems to think it's mostly about women masturbating, without help from men. What fun is that? Doesn't sound like much of a celebration; sounds like somebody didn't plan to have a date to the National Orgasm Day parade and potluck, that's what I think.

Source of the photo is about a woman for whom every day is Orgasm Day.