bobble-neck

also refered to as "chicken head", one that is very fluid with the neck, bobble action used when either showing emotion to coincide with verbal assault or oral pleasure, visually identical to a "bobble head" doll

My girlfriends are bunch of bobble-necks....all they do is talk shit about men all day.

or

I hooked up with this bobble neck last night...the way she moved her head....she really knew how to duck sick.

by Bruce Da Truth August 8, 2006