What's Making Me Laugh: Benedict Cumberbatch reads R. Kelly's "Genius"

I'm planning to catch The Hobbit: Desolation of Smaug over my holiday break and the number one reason I'm watching it is because of the reunification of Benedict Cumberbatch and Martin Freeman (both are also in BBC's Sherlock TV series). So, in honor of that I'm sharing this hilarious clip of Benedict Cumberbatch reading R. Kelly's lyrics to the song "Genius". I'm not sure what the song actually has to do with the word genius or geniuses in general. Enjoy!