What about the Gentlemen?

Heidi forwarded this to me, and it is just perfect. It's the GOP presidential contenders if they were Buffy villains. Too classic.

But perhaps the best one is in the comments (where several try their hand at the Democratic candidates):

Hillary Clinton => Buffy Summers
Her choice of gentleman companions leaves something to be desired. Struggles with her demons. Portrayed by a not terribly likeable actress. But you know that when the chips are down she will kick serious ass.