Eeeerie.
Okay, unless you've been living under a different rock than me, you've probably seen Joel Veitch's (no relation) "Viking Kittens", in which a pair of cute, helmet and battleaxe-equipped felinelets "sing" Led Zeppelin's "The Immigrant Song." Behold, if you will, the eerie cosmic coincidences unveiled when that video is synched up with Jonathan Coulton's "The Ikea Song":
This is like the new "Dark Side of the Rainbow.