How is it not sexist to suggest that Sarah Palin gives conservatives an erection?

Seriously, I know the Republicans are desperate. But suggesting that Sarah Palin gives conservative guys an erection - and tell me that isn't what this post is about - is probably the most sexist review ever of a vice presidential candidate's debate performance in the history of American politics. I'm gonna go out on a limb here and guess that most women don't like the idea of being picked for the vice presidency because they make Republican guys hard. It's simply disgusting. We are talking about the future of our economy. The future of our life savings. The future of 150,000 American troops risking their lives in Iraq. And a top conservative leader says that what really matters is that Sarah Palin makes guys hard, (a day after John McCain says he loves doing townhalls with women because they're so "emotional"). Beyond disgusting. Beyond sexist.