Zombies halo 3, I had kept myself alive using a mongoose (no-one wanted side seat for some reason) so it came down to me and another guy, 16 players on stand-off (map on halo 3 ). All 14 Zombies were lugging they're way towards this guy who was on foot. He was backed against the cliff ledge and had nowhere to run, seeing this I had a moment of hesitation before realizing "Wait a second, this is a game." So I throttled it towards him, he's just killed a zombie that almost got to him, (Shields were on zombies :C ) I zigzag through them, powerslide it next to him, he hesitates, I'm telling him to "get on the fucking mongoose now" he jumps on, just as the zombies close in, and I do not kid when I say that the first zombie narrowly swept past us, and then two ish metre's away a second zombie hit us but in doing so only brought the mongoose up on two wheels. So narrowly we gtfo.
To say the least there was a lot of cheering afterwards.