Yo, if you lookin' to whip up some righteous lean, lemme break down the mix. First off, you gon' need some Actavis Prometh with codeine|purple drank|pro cough syrup. That's the key ingredient of the operation. Don't go gettin' low-grade stuff, cuz that shit ain't gonna be smooth. You also wanna grab some Sprite, that's for the kick. And last but no