Ok Friends/Scrubs are brilliant no matter how many times they repeat the episodes ( and God dang it E4 do it alot) I still laugh so much.
I feel glad to live in a country that has produced some of the best sitcoms of all time. Blackadder is wickedly funny with such wit and brilliant language i.e. "We're in the stickiest situation since Sticky the Stick Insect got stuck on a sticky bun.". Dad army is brilliant as wel and has some great characters in. Fawlty Towers of course is genius and so funny though not that many were made. John Cleese is just hilarious. But the best has to be Only Fools and Horses unfortuneatly I'm running out of expletives but Del Boy and Rodney are superb and the christmas specials wwere fantastic.
Is spongebob a sitcom...i guess right lol? Its just funny because of the weird things they do But if that doesnt count im saying the George Lopez one because he has some awesome jokes and the characters especially his mother have funny backgrounds
Arrested Development. Only had a few short seasons - wasn't watched by a lot of people, but hugely critically acclaimed. The best sitcom I've ever seen.