One of the craziest sex acts (if you can call it that!) known to man. What you need is a taker (cauldron) and a giver (male). Once your taker is kneeled comfortably, mouth agape, the giver commences to piss, shit, and cum (in no particular order, mind you) into the Cauldron, after which the conCOCKtion is deilberatly stirred using the penis.
Customer: Yo, I need a real freak. I been watching so much porn nothing phases me.
Pimp: I gots you, this girl over here Sheronda will do anything, and I mean ANYTHING. Hell, last night she let this dude do the Cauldron on her!
To place your testicles into the mouth of a female with a carbonated beverage in her mouth; preferably sprite, because the lack of caffeine makes it feel super good; while the gal in question gargles the beverage, surrounding the testicles
"yo did u cook in the cauldron with ariel?"
"yea man, i soo did that right after i gave her a ride on the Alaskan pipeline"