vaginal rash 

Why I do believe a vaginal rash is a rash located on or around the female genitalia.

In other words, that thing your mother has.

vaginal rash by Nickypoo January 19, 2005

Vaginal bark rash

A graze type rash caused as the result of administering a flying vagina to a stationary tree.

Anne "I have a sore fucken cunt".

Patrice " what do you expect? You flying vagina'd three trees last night! now you've got vaginal bark rash

Vaginal bark rash by Fantastic five October 29, 2011