I could be wrong, because one should never attempt to outguess fandom, but this could be the first time Doctor Who has met The Big Lebowski. Ladies and gentlemen, “The Ood Abides”:
Created by Jamie Noguchi from Yellow Peril. Available to purchase on a T-shirt, natch, at Swag Shark.
(Thanks to Dave for the link. If you stumble across a cool Doctor Who thing, feel free to email me with a link.)