Is the news getting you down? Well about to be cheered up with substitutions that make reading the news more fun.
see http://xkcd.com/1288, https://xkcd.com/1625/
Now with custom substitutions! Simply right click the extension icon and click options to add your own.
some other xkcd jokes have made it into the newest version.
https://xkcd.com/1004/
https://xkcd.com/1418/
https://xkcd.com/1031/
https://xkcd.com/1625/
all credit to xkcd
also checkout s/keyboard/leopard, which inspired this extension.
http://chrome.google.com/webstore/detail/skeyboardleopard/oheflacdocadefgdpiimpapbkomhgbbe
source: https://github.com/Posnet/xkcd-substitutions