Here's a few links from the Gallery of regrettable food†
http://www.lileks.com/institute/gallery/knudsen/6.html
http://www.lileks.com/institute/gallery/knudsen/7.html
http://www.lileks.com/institute/gallery/knudsen/8.html
http://www.lileks.com/institute/gallery/knudsen/9.html
With some descriptions quoted below, for your reading and culinary pleasure:
This dish is useful only if a guest has a sudden attack of hemorroids, and needs to lower himself into something that sooths and cools. Otherwise, skip it.
This applies a layer of foam insulation atop a bed of celery-flecked gelatin. The item is shown here as it always appeared at the end of every party: one piece removed, probably by the hostess, and the rest of the dish untouched
† Original link: http://www.lileks.com/institute/gallery/spec.html