A few moments ago I went onto Boing Boing (as you do) and was confronted with a chicken background on all of the quotes! After refreshing the page it promptly disappeared. I have no idea why this happened, although it could be a bug in Opera, or perhaps the page was fetched incorrectly.
I later realized that the chicken image was taken from an article further down the page, but not before I googled “boingboing chickens” and brought up this amusing video!