Either incredible feminine horniness, or incredibly painful V.D. related symptom.
When I heavy petter her vag through her jeans, I started a crotchfire.
When your husband buys you cheap-ass razors and shaving cream even though you have a bad skin reaction to shaving cream; in an attempt to save money by not purchasing his wife's expensive razors that have the shaving gel built in. Thus, resulting in his wife's crotch itching like crazy and having a burning sensation.
I have some serious crotch fire from the shaving cream my cheap-ass husband bought.
a person that had extremely annoyed the people around them by being an empowering slut;literally means that the person has fire in their crotch, the person must keep fucking people to manage their fire in the crotch area.
Crotchfires in general are highly dangerous.