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xkcd #2910: The Wreck of the Edmund Fitzgerald
(imgs.xkcd.com)
Alt text:
You know that asteroid that almost destroyed Earth in the 90s? Turns out the whole thing was secretly created by Michael Bay, who then PAID Bruce Willis and Ben Affleck to look heroic while blowing it up!
Cheers, that one was more complex than most - unless it's my tension headaches