Must be a regional thing because I've never seen it. I watch Discovery a lot. Does anybody remember their "Hello Mosquito" or "Hello Meteor" commercials from about ten years ago? My wife and I still preface phone calls to each other with those every now and then. They are ridiculously silly, but for whatever reason, they stuck with us.
http://www.youtube.com/watch?v=Ms0RtYGEhY4http://www.youtube.com/watch?v=u5KKcBQen-YThen another of my favorites that is totally unrelated to the Discovery Channel, especially the very end:
http://www.youtube.com/watch?v=Ptq-SQRhFUU