<Dd> But we regard' em with scorn . </Dd> <Dd> The folks who sing' em have no social conscience . </Dd> <Dd> Why, they don't even care if Jimmy crack corn . </Dd> <Ul> <Li> 1991: "Jimmy Crack Corn" by Tuff Crew (Still Dangerous) </Li> <Li> 1993: "Jimmy Crack Corn" by Raw Breed (Lune Tunz) </Li> <Li> 2005: "Duffer St. George" by the Fiery Furnaces (EP) </Li> </Ul>

Where did the saying jimmy crack corn come from