What Republican Figure Will Democrats Invoke Next?

For the past two special elections in Fairfax County, Democrats have resorted to creating door hangers for GOTV invoking certain talk show hosts and public figures as scare tactics. Dave Marsden used Sarah Palin (we could use it to, as we could say, “I can see my house from my basement apartment”), and now, Eileen Filler-Corn, who is running against Kerry Bolognese, is using Rush Limbaugh. So, my question is: who will they use next?