THE REFS or Defensive Players celebrating on 2nd down?

I would say these are equal because the refs can sure **** up a drive and when defensive players celebrate on 2nd down and give up a TD or first down on 3rd down i want to throw my TV out the window

I would say the refs just because sometimes it seems like they call penalties on the touchiest calls...let the guys play football. Although the defensive players celebrating does bug me too...especially Nick Barnett of the Packers, he celebrates after EVERY play he makes even if his team is winning or losing.