I’ve mentioned The Goon Show before. Here, we have a MeFi post that provides links to many videos of them, mostly episodes of The Telegoons, which I remember watching when I was a young nipper in England.
There are loads of links in the comments, too. One of them is to the Ukulele Orchestra of Great Britain performing the Ying-Tong Song. Wonderful, but then, they usually are.
I can see how I’ll be spending some of my time in the future.