Stove Top is celebrating Thanksgiving with an unusual product -- expanding pants featuring a design inspired by the brand's stuffing. The company, owned by Kraft Heinz, released a tongue-in-cheek ad for its very-real "Thanksgiving Dinner Pants," which bear the image of stuffing on their elastic waistbands. The pockets of the pants are also lined with stuffing-printed fabric. The $19.98 pants are designed to stretch to up to twice their normal size to accommodate Thanksgiving over-eaters. The parody infomercial advertising the pants says the stretching waistband is "based on the same technology used in astronauts' underpants."