What's the name of this particular definition? ?

Question

Does anyone know the name of the definition men who are really toned in the area down by their hips that separates the upper body from the lower? I think for men who have it, it's the sexiest part of the body.My best friend and I call it the "Ken Doll" effect. A lot of swimmers have it. I know there is a specific name for it, I just can't remember what it is.

Answer 1

s*x lines

Answer 2

I'm not sure but I call it "The V"

Answer 3

It's called the iliac crest. It is a bone that is covered by the inguinal canal and then the inguinal ligament which in turn covering the external adominal oblique which all put together makes this beautiful, s**y curvature from both sides of the body forming a downward, curving arrow  pointing to the "goods". Both men and women have them.  Go to http://images.google.com/imgres?imgurl=h...       Aint it wonderful?!

Answer 4

6 pack abs ?