This is a caricature of Peter Dinklage as Tyrion Lannister from Game of Thrones. He's pretty much my favorite character. His face is amazing, and his acting is great too. I really hope he makes it to the end of the show.
You can watch the speedpainting video here
Or you can watch the 20 minute version here to see it at a slower pace
Here's a bonus video of the previous Tyrion Lannister I did