There seems to be a misunderstanding. The provided information describes a radio show, not a vehicle, device, or machine. The "April Winchell Highlights: The Anniversary Show" is a compilation of highlights from a talk radio show hosted by April Winchell, covering the first year of its broadcast. It features memorable moments like an interview with Carol Channing, the "naked maid" incident, the phrase "Mung Mung Mung", and April's sister stalking Robert Blake.

This collection, released in 2002, is presented in a digital format, likely in the form of an audio or video file. The "jewel case cover art" indicates that this release may have been packaged in a standard CD case, although it could also refer to digital artwork for online distribution. While the description alludes to humorous and entertaining content, it doesn't reveal the exact nature of the show's format or its overall theme. Despite being labeled as "highlights", the collection likely offers a glimpse into the diverse and often surprising topics covered by April Winchell on her talk radio show.