A hilarious show from Steven Moffat, of Doctor Who fame, this British comedy is everything that you could ask for. Often compared to Friends, this show blows friends out of the water. Since this show is from BBC, there is a bit more adult language and themes than American shows, but this makes the situations seem more real. You'll fall in love with the characters and keep coming back for more. The only problem with this show is its whacky season and episode numbers, but hey that's the BBC for you. Just track this show down and watch it you won't be disappointed.