"Raise your hands if you know who John Carmack is." (long pause) "Raise your hands if you've ever played Quake, or Rage, or Doom..." (pause) "...or if you've ev

"Raise your hands if you know who John Carmack is." (long pause) "Raise your hands if you've ever played Quake, or Rage, or Doom..." (pause) "...or if you've ever heard of them." (pause, blank stares) "Oh! Well, I guess it's been awhile..."