Don Beyer is now a Representative from Northern Virginia, pushing science.
Way back when, he was a car dealer featuring some of the most unique radio ads I've heard. His brand was Volvo, so to appeal to the sort of eggheads who might buy such vehicles, his ads specialized in word play, an announcer reading a script which made its points but by an unending series of puns.
Every thing is not on the Internet: I've searched for the ads and can only find this , a TV ad of a different sort which ran on The Americans recently. The ad's fine, but the radio ads were great.
[Updated: This ad has some of the word play I remember, but it's not the same.]