The female is placed or tied upside down on a ladder or step stool, the male then takes a bottle of hot sauce and inserts it inside of her vagina causing an intense burning sensation as it slowly drips in. The male then punches her multiple times in the ovaries in order to produce a large amount of blood, urine, and infertile eggs to be released mixing with the hot sauce creating an ultimate salsa mixture. The male then either puts his face into the upside down vagina and sucks and slurps out the juices, feeds it to her, or saves it for later to put it on mexican cuisine.
A variation of the Upside down cheesecake, modified with a little extra spice.
Man1: Bruh, I'm facing charges for doing an upside down salsa on this girl.
Man2: Hey, can you stab two nails through my testicles real quick?
Man1: ... No...?