I used to say that Alexis' knitted canadian mountie was my all-time favorite of all her knits, but now, I've changed my mind.
It's Dr. Who (the new Dr. Who, David Tennant)! She based the pattern on the mountie, but added the hair (Berroco Chincilla), the sneakers (classic Converse), and the glasses (from an American Girl catalog!). For more info, check out this post on her blog.
I repeat: Alexis is cool.