A resentful term referring to a natural redhead. It is highly offensive and usually those calling a redhead this are either jealous their beauty or upset that they can't get with the redhead they desire.
Brandon Davis called Lindsay Lohan a firecrotch because he wanted her and she wouldn't have him.
by Kait K May 05, 2008
A unique pubic area of red hair. The only unique crotch out there. Blonds and brunettes share the same dark color down there while red heads are red down there. This uniqueness allows them to occasional be excused from the shaving ritual.
Dude! I thought the fire crotch was a myth
by jack March 11, 2004