This could be an interesting thread. What are the most infamous or well-known events/bugs/exploits/glitches/things that have happened in WoW's history?
Something like the Corrupted Blood Plague, 80s soloing MV, DKs killing friendly players, Reckoning bomb, Shandris Feathermoon, etc; crazy and infamous things that have happened in game.
What are the most well known ones?
The list I would put out there is (and yeah, slight bias towards more recent events...):
-Corrupted Blood Plague
-Reckoning Bomb
-Saronite Bomb LK
-Martin Fury
-The Ice Stone has melted!
-80s soloing MV
-PvP vengeance in 4.3
-Shandris Feathermoon Orgrimmar
-Alliance AB gate jumping
-Kazzak in Stormwind
-Engineering MC tinker
-DKs killing friendly players
-Win trading Tol Barad
-Hackers instantly killing hundreds of people in cities.
edit: added a few people brought up