the reference to a girl/woman's pussy - of which isn't necessarily dirty or ugly from previous whorage - rather, the thought of or encounter with the vagina flags signals that it possesses foulness OR natural whorish form/appearance. The
mismanagement and neglect imposed on this particular vagina by its owner creates in turn a pussy not prepared to make impressions by any measure. However, it is still desirable enough to bang. It clearly has the potential to meet higher standards as well.
Examples of conditions which lead to the bandersnatch are as follows: