The most derogatory and offensive thing that you can call someone. Rivalled only by cuntox.
You useless, idiotic cuntarse
by Ophelia Minge October 18, 2003
When a fat woman has the large bulge stomach that joins up to her vagina, making it stick out as much as her ass.
Damn man! Check out Mary's cuntarse!
by DanFDL August 30, 2006