Incoherent is OutOfControl's (or michellelawyer) contribution to the curly world. So many of us are in the inbetween world of 2/3a, wavy/curly that she thought we should have our own, take-control terminology. Many of us have embraced the term, and it has become a nc.com staple. So, incoherent hair is neither just wavy or strictly curly. We go both ways, at least our hair does!