The meaning of CAGE

Hey there, this is Scott.  A few friends have asked why am I go by CAGEtrucker and CAGEdad and Kim is CAGEmom.  Well, when we were getting tattoos years back we wanted matching ones.  We thought and thought and decided on CAGE which is the kids initials.  Christian, Alexis, Garrison and Elizabeth.  When I was driving truck I also have my LLC which is CAGE4 LLC.  Anyway hope that answers the question of, "What is CAGE?"