Click in the browser window, and type in the Super Contra cheat code (for those of you who don't know, it's
Well, on Super Contra, it's "start", but a computer doesn't have a "start" button and does have an enter key, so there.)
Something awesomely geeky happens.
Edit: Well, that's no fun! They took it down! Click the cut-tag for what you missed.
After that, go to watch this video (has sound, also subtitles and ASL), because you'll be in the mood for it :D