[really long story]
About a month after the release of Nightfall, I was doing Iron Mines of Moladune with a PUG. The area was deserted as people were still pretty excited about NF, which none of us had. We were a pretty hastily put-together group, all low-level guys and uninfused wammos. I think our monks were both hench.

We talked and joked while we crawled up the mountain toward the seer, making fun of the chronically dead mesmer who hadn't said a word all the time. We got our infusions, headed toward the mission end, and somehow got so lost we probably would have ended up in Elona if the game had let us. To this day I don't know WHERE the hell we went. Finally we found Markis and decided that, as fun as it all had been, the bonus would probably wipe us and we'd better just end it all. The mesmer was one-shot KO'ed when we attacked the Mursaat reinforcements, and as we picked off the Jades and took down Markis we all cheerfully complimented him on his skills and asked how much for the awesome run. He replied with the only thing he'd said in all the time we'd been playing: "pro here".
The whole thing should have been an obnoxious, nooby failure, but we just laughed off the accidental overaggros and hung together. I haven't been in a group since then, friends excluded, that has put up with that much difficulty without a single ragequit or "omfg noobs wtf is rong w/u".
[/really long story]
So, what about the rest of you? Ever been able to look past the SRS BZNSS and find something funny in an awful situation?