Two very different sites about failures.
One is on one of my favourite subjects – mistakes on radio Radio fail in fact It was once called bloopers! Just click on each play button and enjoy! They all appear to be UK stations as well for once.
http://failblog.org is a pictorial site with pictures and videos. Visit it to see a massive range of pictures which show people fouling up, or doing inappropriate things
Here is a sample from that blog