Look at them all on the inside
  Look at them wasting away
  Walking around like they´re hypnotized
  Look, no bars on the cage
  
  This is where they´re living
  Same as where they´ll die
  Nothing lasts forever
  Can someone draw the line
  
  Do we ever know the reason
  Of what lies behind that smile
  Take a seat, enjoy the journey
  Just relax I´ll lead you through
  Through the human zoo
  
  Well, I hear `em cry in the daylight
  I hear ´em scream after dark
  A real life jungle atmosphere
  Watch ´em tear each other apart
  
  Cause this is where they´re living
  Same as where they´ll die
  Stop it now or never
  Can someone draw the line
  
  Do we ever know the reason
  Of what lies behind that smile
  Take a seat enjoy the journey
  Just relax I´ll lead you through
  Through the human zoo