Not the Onyxia Wipe, or the guild imploding. The other one, I think it was from a DAOC vent thing where someone ninja'ed or otherwise looted uber_item_04 and one guy essentially had an explosive meltdown while the other two guys just laughed.
I've looked for it, but can't for the life of me figure out what it was called.
Heh i'd forgotten about this. Although no idea why the movie version above references WoW, it's a bunch of people playing DAoC. Cloudsong is an artifact from ToA expansion.