I searched LOTR on Google Video, and here's some of the junque that attached itself to me...

"They're taking the Hobbits to Isengard!"
If this isn't stuck in your head already, then allow me to ruin your day...
http://video.google.com/videoplay?docid=-1752017962119496176&q=%22lord+of+the+rings%22&hl=en

This was just a neat-o computer animation...
http://video.google.com/videoplay?docid=6997825098760358300&q=lotr&hl=en

"Taters!" In the tradition of "Taking the Hobbits to Isengard"...
http://video.google.com/videoplay?docid=4584692909811138933&q=lotr&hl=en

Here's one that's been around. Two thumbs up!;)
http://video.google.com/videoplay?docid=-283322323708260698&q=%22lord+of+the+rings%22&hl=en

This one (admittedly) had nothing to do with LOTR, but damn it's neat!
http://video.google.com/videoplay?docid=4761691051428352561&q=lotr&hl=en