Game.................?

There was this game a long time ago online. It was this girl, standing behind a door, and when you press two buttons on your keyboard really fast, eventually a cow comes through the door and pops her head off, and blood splatters everywhere. I know this sounds sick, but I can't remember the URL. Any help would be appreciated! P.S. I think all the words were in Spanish.|||I think you might be talking about For Second Frenzy, or Four Second Fury. Both can be found on armorgames.com