Yo, if you lookin' to cook some nasty lean, lemme break down the recipe. First off, you gon' need some Actavis Prometh with codeine|purple drank|pro cough syrup. That's the key ingredient of the recipe. Don't go gettin' cheapo stuff, cuz that shit ain't gonna taste good. You also wanna grab some fanta, that's for the flavor. And last but not least,