The process of destroying, dominating or simply trampelling. People who Open the Cage regularily in life are those that go as hard as they can at something they love be it in the arts, school or sports. Origin: Gerry the Giraffe's story of Opening the Cage on facebook.
Wow did you see that!? Vince Carter just jumped OVER that 7 footer and dunked it. He just OPENED THE CAGE on him!