The Bunny song, a Veggie Tales classic about brain-washing at the chocolate bunny factory.
The new and improved Bunny song... a little more about consequences, a little more about over-eating, a little more moralistic in tone (and a crappy recording I'm afraid).
The Gummy Bear song (long version, in English, with jiggling buttocks.)
Crazy Frog, a phenomenon that apparently escaped me, does his Annoying Thing for the 80's. (This isn't strictly a food thing...unless you eat frog.)
Danish Bacon animation...