As Bob the dog seems to have done, in fact (understood).

I wish you could see me at my computer going "Yinky plinky plink-plink plonk. (pause) Plinky plink plonk, donk donk dinky dink donk.." over and over again :)

[ZK] same here :-)
[Bob] Dad's Army?

[Bob] nah ... can't be Dad's Army ...'cause that goes Whoo-doo-doo-dooh-dooh-doodoo-doodoo-Hitler!

[Chalky] The key's obviously somewhere in the "dinky dink donk," but it's not coming to me.

And it's not Eastenders cos there aren't enough pauses...

You know, I've just noticed something. The top 10 shortlist for best british sitcom are the ones that traditionally use(d) incidental music rather than pop songs. *makes a mental note and goes on to write a smash hit*