"Spade Work"
Sometimes the dog whistle is heard at a lower frequency than intended. From our favorite pillhead:
Limbaugh:…Obama is holding his own against both of them–doing more than his share of the “spade” work. Maybe even gaining ground at the moment. Using not only the spade ladies and gentleman—that when he finishes with the “spade” in the garden of corruption planted by the Clinton’s, he turns to the “hoe.” And so the spade work and his expertise using a hoe.