What is QuadRiot?
It's simple. Students submit funny, strange, worthy-of-sharing links. The community votes (aka riots) on what bits are good enough to make it out of the queue and enter immortality on this front page. Presto! The best of the Interweb for your procrastination perusal.
The Pac-Man one is excellent. The Ninja one could've been awesome with some music and a bit more context!