YouTube Fun With Fred:
Then there's Fred Thompson telling his 1994 Senatorial campaign opponent, Jim Cooper, to "Shut up...just shut up" during a debate.

And, for real larfs, here's two of his campaign ads from 1994. One, with Thompson chopping wood while wearing flannel, looks like some kind of Simpsons-esque parody of a campaign commercial (and, sight unseen, it was exactly what the Rude Pundit described in his previous post). The other one has Thompson-with-hair looking like some kind of bastard child of Joe Cocker and a female humanish Muppet.