v. What happens after one drops hot sauce (usually composed of Cayenne peppers and vinegar) into the genataliac area without any type of clothing or external protection over it.
"Dude! This taco is so delicious."
"Yeah, just don't let it fall into your groin."
"I know, I'd hate to get Amazon Fire Crotch."
An amazon bush fire is when you're having sex with a chick (The "raised missionary" or "deep dish" postions works best for this technique), right when you're about to cum, whip out a lighter and set her pubes ablaze! It'll then be up to you to extinguish the flames with your man foam before the poor girl gets 3rd degree burns.
"I think I was a little too late putting out that amazon bush fire, now it looks like she has a "darkman'gina"
(this is for the guys with the girls with a big bush)You have to be fuckin her while she is laying on her back then right before you nut you light her bush on fire and put it out with your load but make sure all the pubes are scorched off before extinguishing it!
She wouldn't shave, so i took matters into my own hands and gave her the ole' amazon rainforest fire.