What I don't know might not hurt me
  If I stay dumb and no one tells
  But if I find out that you've been cheatin'
  What I don't know might get you killed
  
  Death row in prison don't look half as bad
  As a life filled with heartache over you
  So if you're a playin' those dirty little games
  You better pray that I don't find out the truth
  
  What I don't know might not hurt me
  If I stay dumb and no one tells
  But if I find out that you've been cheatin'
  What I don't know might get you killed
  
  Smith and Wesson juries hold a real mean nasty court
  And the verdict that they pass is never slow
  So keep on a wearin' that little poker face
  'Cause soon enough your cards will have to show
  
  What I don't know might not hurt me
  If I stay dumb and no one tells
  But if I find out that you've been cheatin'
  What I don't know might get you killed