Ok, there was a Halo 3 machinima video I saw a couple months back. Three guys get stuck with this nooby looking Master Chief guy in a game. Two of em get on a Mongoose and ride away. The third guy has no choice but to get on a mongoose driven by the noob. When the guy asks who the noob is, he says "I am spartan-117". The thrid guy realizes he's master chief himself and he gets on the back of the mongoose. What video was this?