Imagine the outrage if say Mark Latham or Barnaby Joyce shouted abuse of the shape of a woman's genitalia.
It has happened previously so we have the answer - massive deflection. When MP whatisname referenced said shape to a mussel, Julia Gillard whipped out her infamous anti-Abbott speech and came up smelling like roses. A speech of all things on misogyny!? Hypocrisy writ large.