Joe The Plumber Limerick

Our friend Joe the plumber
proves himself to be dumber and dumber.
The poster child for McCain
turns out to have a fried brain.
My guess is he'll be forgotten by next summer.

(Huh, just realized; this could work for Sarah too. Except I don't think she's going anywhere. Which is scary, but ensures bigger democratic victories down the road, so I should be happy, I guess)