The Window Washing competition of the Darwin Award Olympics

Master Cleaners Ltd has a post How Not To Clean A Window that shows numerous nincompoops endangering themselves to wash a window. I've only swiped a couple of their pictures for this post -- there are more, as well as free quotes if you happen to live in London and need your house or pub cleaned, at the Master Cleaners site.

Update: by the way, I just noticed that this is post number 5,000 at Flares.