We developed a widget for viral campaign for Internet Polyglot. You can see it on the sidebar of this blog. It was relatively easy. First develop a jsp page that finds a random word with all translations and then displays it and its image. Then use this page on Widgetbox or Clearspring, do some configuration and voila - the widget is ready!
So now it can be placed anywhere. Yes, practically anywhere: in your blog or a website, in you iGoogle, even on your Vista sidebar! So go ahead, click "Get & Share" and place this widget wherever you want!