The episode: “The Puma Man,” ep. 903
The riff: Added by Tom as the wimpy Puma Man (a white guy who for some reason has Aztec god powers) trails after his Indian protector, Vadinho.
The explanation: At first glance it appears to be just a reference to the Indian term “maize” for corn, but if you look up the phrasing, it’s actually a much more direct reference to an old television advertisement. Marzola Margarine was the product, and its ad campaign featured native Americans expounding on the virtues of “maize” and margarine made from it. “We knew all about the goodness of corn before America was America,” the comely Indian lady in the commercial says. “Mazola tastes fresh and good,” she adds.
Novelty factor: Never heard of the product, but this is one cheesy commercial.