Merriam-Webster definition of ad nauseam: "to a sickening or excessive degree." It might help if the copy was very different from one radio station to another, but it's either the exact same wording that's now well over a year old, or a slight variation. The first few months, the Frank Leo spots were a creative twist. The last couple of weeks, even the most skilled on-air types at 640 and 1010 sound like they're saying those same ole, same ole words, one. more. time.