To me it represents the gold standard of physical/visual comedy skits on TV. I don't know who wrote it, but the 'fly' bit was a stroke of genius, and Conway handles it to perfection - just the right amount of casual to that left-handed finger flick. IMO the only other performance of comparable caliber, albeit more cerebral and thus less belly-laugh inducing, is John Cleese in "The Ministry of Silly Walks". On the off-chance that there's anyone in the English-speaking world who's never seen that: https://www.youtube.com/watch?v=KCrQu0VTUBs
Of course, there are some great physical comics out there - here's probably the greatest of all time:https://www.youtube.com/watch?v=zwEgtdctWqI
And then this: https://www.youtube.com/watch?v=UWEjxkkB8Xs
Guy [I have lots of experience designing/selling off-grid AE systems, some using EVs but don't own one. Local trips are by foot, bike and/or rapid transit].
The 'best' is the enemy of 'good enough'. Copper shot, not Silver bullets.