My favorite commercials were local ones in Michigan.
One was for some butcher shop. You have some white guys acting ghetto, and the owner (a very old white guy) is beatboxing and rapping. Then at the end of the commercial, he says nobody beats out meat.
There was another one for some feminie hygiene product called Refresh, r something like that. "During intercourse, Refreshed. With yeast infections, Refreshed. While douching, Refreshed".
Also that pregnancy test strip, where they show a stream of urine. Then they say something like "it will change how you pee".