A few weeks ago during the Republican convention Jon Stewart had a bit on The Daily Show where he compared Senators Fred Thompson and Joe Lieberman to, respectively, Foghorn Leghorn and Droopy Dog. The latter's an old trope with Stewart, but I believe the former was a new association, and it turns out it's more accurate than Stewart's writers probably knew. Leghorn was originally a cartoon parody of Beauregard Claghorn, a popular radio character in the forties who was a caricature of a (generic) Southern Senator. So, huh: a Southern Senator sounds like a Southern Senator. Will wonders never cease?
I first learned about Claghorn from a throwaway reference in Caro's Master of the Senate, and ever since I've had a mild interest in seeing 'his' theatrical movie, It's A Joke, Son (1947), even though I'm sure qualitatively it's down on the level of a Ma and Pa Kettle flick. "Ontological certaintude of 10!" as John McLaughlin used to intone.