Here's the gist. The lady is a guest host and asks a question that the regular host doesn't really know how to answer. Now this video kinda puts the regular host in a bad light, and I don't really agree with that, chances are this guy had nothing to do with coming up with the list.
All credit goes to overspun.com for putting this together. You can find the original article at http://www.overspun.com/?p=1249
A similar video used to exist on youtube.com or video.google.com before (without the added text parts) but it's no longer here. So here it is.