I clicked, I watched, I laughed.
I actually think that liturgical dance can be done well, like any other art in service of God. Unfortunately, "done well" occurs about .25% of the time. Trust Stephen Colbert to send up the other 99.75%. (Hat tip to You Duped Me, Lord.)
ALSO: Can't resist adding this piece on Pope Benedict's IPod moves from Jay Leno. Note, no liturgy involved. (Hat tip to Happy Catholic.)