Obama's elf - All by myself!

I found this video today @sixthings.net ! I think it's really funny!
When you can't understand the lyrics correctly, you sometimes make up funny ones! "misheard lyrics" are also apparently known as "mondegreens", as I read in the article!
search for " misheard lyrics" on youtube! there are a lot of funny videos! (of course, they are funny if you do understand the original lyrics properly!!)