1. Spinal Tap's IMDB page's rating goes up to 11.
2. Search "atari breakout" on Google Images.
You can play the classic Atari game with the image results.
3. If you rollover the Ask Reddit logo, it says "ass credit."
Heh, it says "ass."
4. Firefox offers "Ludicrous Speed" in its video player.
A nice homeage to Space Balls.
5. Type /ponystream in a Google Hangout
Other things to try in Hangouts: "LMAO!!" repeatedly, /bikeshed, and /shydino
6. Use the Konami Code on this door website to find some fun pop culture references.
via Andrew Girdwood
There are several different versions...try it yourself! Pretty cool for a door business.