a womans minge that has had to many dicks,the skin rubbing causes friction burns
rash,friction burns,overused,past its sell by date.a female that shaves her haven and sleeps about causing friction burns from to much sex turns her haven into a fannyrasher
If you call someone a fanny arse and then they go look for the definition that would mean they are one.
It is usually used to illustrate that the victim is trying to win an arguement, mostly they are correct but only on technicallity of definitions and confusion.
2. Noun:
To have a fanny for an arse (or american), to have an arse in place of a fanny, also known as front butt or double butt.
victim: No that doesn't make sense, dinner could be lunch as well as dinner; but tea could also be dinner as well as a hot beverage you should say what you mean and not just mean what you say