With Ben Elton compering, and his political ranting style of comedy I'd never seen before, Harry Enfield and his various characters, and comedians from both sides of the pond. One of the comedians (Canadian Steven Wright) was responsible for the joke that led to this blog's title. - I bought some Batteries once, but they weren't included.
For me though the best bit was The Dangerous Brothers.
Suppose it was continuation of The Young One's characters that later went on to Filthy, Rich and Catflap and of course, Bottom.
If you haven't seen it, The Comic Strips' Mr Jolly Live next door is arguably their best comic work together, and it's got Nicholas bloody Parsons in it too. If you can be bothered to register, it's available on 4OD and no doubt also available at other, less official sites.