Cuntcanoe
A female that is so far beyond the typical insults (ie. the "douches," cunt, bitch, etc.) the only option left is to call her a cuntcanoe.
My boss was riding me all week for nothing, dude, shes such a cuntcanoe!
cuntcano
A woman who is so mad and eventually erupts.
My wife got so mad at me that she become a cuntcano .