Shrek, Led Zepplin, and the computer generation

After our Thanksgiving dinner last night, we sat down to watch the Shrek 3 movie for the first time. I won't give any spoilers, but one character breaks out dramatically into the "Aa-aaa-aaaaah" part of the Immigrant song by Led Zepplin (very unexpectedly - I laughed until I choked). Brian and I both tried to ID the song. I guessed Led Zepplin but wasn't 100% sure - I'm not too good with naming title and artists. But Brian nailed it. Not in the traditional way, but he definitely knew what he was talking about. He said, "It's the song from the internet movie with the warrior kittens." Oh yea.. .queue the Viking Kittens!