We haven't done TV comedies yet

[Quinno]

I'm a big fan of tv comedy. Here's a few that I haven't seen mentioned in other lists, that I own the DVD of;

Dave Allen Show
Garth Marenghi's Darkplace
Getting On
Grandma's House
Inbetweeners
Kath & Kim
Lead Balloon
Nathan Barley
Outnumbered (the earlier series)
South Park
Still Game
Nighty Night

My favourites from the usual suspects;

Blackadder (2 & 3)
Brass Eye
Father Ted
Fawlty Towers
Inside No. 9 (though that straddles genres)
IT Crowd
The League of Gentlemen
The Office
One Foot In The Grave
Only Fools And Horses (up until the arrival of the two girlfriends, which killed off half the point of the 'situation')
Peep Show
Phoenix Nights
Psychoville
Some Mothers Do 'Ave 'Em
Steptoe and Son
Thick of It
Yes Minister/Prime Minister
The Young Ones (Series one, two is surprisingly dull in places, re-watching it a few months back)

I've never seen The Goodies - partly due to the BBC having some bizarre institutional hatred of it and not repeating the series. One for the furloughed lockdown list...

Tried Fleabag, couldn't stand it, switched off after 15 minutes...!

As for an absolute favourite...it's hard to pick much wrong with Fawlty Towers over repeated viewings. Phoenix Nights runs it close for pure belly laughs.

EDIT: Jeeves & Wooster