When A large cheeze pizza is shoved up a Firecrotches ass piece by piece and then a hot man with a large jake (see definition of jake) has anal sex to get the Pizza out. The sauce is then licked off the penis by the fire crotch. This act of anal and oral sex is rarely done and only with a true firecrotch.
sam: Dam i gave that bitch Firecrotch pizza last night! Tt was soo fucking good!
max: Ohh yea i bet the sauce was everywhere!
Someone who perpetually has a scorching case of Herpes or some other form of VD. See "Paris Hilton".
Lindsey Lohan isn't a firecrotch because of her red pubes. She's a firecrotch because of that nasty case of herpes she got from scissor-fucking Paris Hilton.