Possibly My Favourite Cinema Scene Ever

Having had the misfortune of seeing 10,000 BC at the cinema tonight (possibly the worst film I've seen in a long time but, then again, the competition is seriously stiff for that accolade) I needed some proper cinema and found this on the interweb tonight.  It's from Mike Leigh's Naked with a performance from David Thewlis that can only be described as the best performance never to win an Oscar