Lost Nickelodeon Bumpers and Interstitials

Over the course of time, the first TV network for kids, Nickelodeon, has aired many iconic "ID's" or "Bumpers" (i.e. Doo Wop Dinos). Inevitably, with over 30 years of these behind us, some will go missing.

The following is just a short list of more notable lost bumpers.
 * The Fairly Oddparents "Heart" Bumper
 * The Wild Thornberry's Rhino Bumper (Jimmy Neutron Version)
 * Oh Yeah! Cartoons "The Goose Lady" Bumper
 * The Pinky and the Brain White Background Bumper (From when it aired on Nick for a short time in 2000)
 * Invader Zim Bumpers (White Background or otherwise)