Every year on the David Letterman show, Paul Shaffer does the official singing of “Oh Holy Night” by Cher, impression. I remember this from the 1980’s and he’s still doing it which is totally awesome!

I live for this and I recently found where they are on the youtubes. Here’s an explanation:

This one is more in the flavor that I loved. I loved the reference to Donahue. Very 80’s. I loved his viewer mail and Dave was so much better in the 80’s on NBC. I sort of think he died when he moved to CBS. (…and still the reference to the “muff”)

and then we have 2008