I don't know whether this belongs in main or meta, so I'll start here.
I seem to have developed a sudden case of 'Duck', bottom right of every SE page [except meta] - it reminds me of the old Microsoft paperclip/puppy that I always loathed.
It seems to only be on Stack Exchange pages, so I'm assuming it's some new 'feature'. I'm not going to click on it to find out what it is.
Anybody know how to get rid of it?