"1000 years of women's lib, and this is how women are making their voting decisions."
In fairness, the preceding couple of panels make it clear not all women are doing that. And for that matter, the past several U.S. presidential races have included comments like "he's handsome" and "he looks like a fighter" and "you great big wonderful man" directed at the candidates of either major party. I remember seeing one fellow on television gush in a frankly homoerotic way about how good his candidate looked wearing a leather flight jacket and tight blue jeans; another commentator famously described feeling a tingle running up his leg when another candidate appeared. So Marston was right, this sort of stuff happens, and probably will for another thousand years.
There's a lot of crack in the above panels...but a female President telling a sexist jerk "'Woman' is a prouder title than President!" is pretty damn righteous.