i'll try hard not to turn this into a chris morris/armando iannucci fest. sorry about direct links, i have
the thick of iti'll start with the big guns. you've probably heard of this, so this is for the uninformed. armando iannucci's part scripted, part improvised political satire focusing around the offices of DoSAC (department of social affairs and citizenship), with huge emphasis on how civil servants deal with the media, and includes the scariest scottish man alive: malcolm tucker, the primeminister's enforcer, who keeps the different offices all running in check whilst constantly battling the media, and just about everyone else really. although there's a lot about british government, what's great about this show is the inventive use of swearing, often involving bizarre metaphors, and the well developed characters and how they interact.
15 storeys highsean lock, famous british panel show comedian, wrote and starred in this incredibly bleak comedy series about living in a flat. as trivial as that sounds, it works well, as the character sean plays is an angry, misanthropic middle aged recluse that spends a lot of his time watching his neighbours judgmentally. he is forced to take on a flatmate to his disgust, who happens to be a bizarre, slightly dim character with a number of odd traits and beliefs. there's the odd cutaway segment too, focusing on the lives of the other members of the block of flats. the show is shot very uniquely, and suits the show completely.
the armando iannucci showspossibly my favourite comedy show. i'm not going to say anything about this, because it'll just come out in a jumble of synonyms of 'incredible'. all the episodes are available on youtube. i implore you to check it out.
big trainbig train takes the format of a typical sketch show, and features three brilliant actors: simon pegg, kevin eldon and mark heap, and was co-written by graham linehan of father ted/black books/it crowd fame. i've posted this because it's a clear head and shoulders above most sketch shows around today, and has some really great sketches, especially in the clip below.
reggie perrina modern revival of a classic sitcom starring martin clunes of men behaving badly fame. he plays reggie perrin, a misanthropic, disillusioned character who is head of the 'disposable razor' department at groomtech, a male grooming product company. his world is filled with flamboyant and completely contrasting personalities. though slightly hit and miss, when it hits, it's hilariously funny.
i was going to include more but it's getting late. special mentions to: the day today, black books, jam, nathan barley, green wing, smack the pony etc.