http://www.subsim.com/radioroom/showthread.php?t=102183
Well that's one I wrote about a long time ago.
Then ofcourse, anytime you fly a mission in IL-2 and all is going great, you're about to win a dogfight when an enemy fires a lucky burst that ofcourse hits your pilot and you dies...
Many times in TF2, when being killed by a frontstab.
Many many many times in L4D when I only get to play Hunter again and again and again and again...