Used to describe the generic version of Lortabs made by Watson Pharmaceuticals. 10mg hydrocodone 650mg APAP. The pill is labled with Watson 503.
Dude: "Yo man, you got some of those Green Beans."
Man: "Naw dude, all i got are those crappy 5mg white ones.
Dude: "Shit, those whites won't due a damn thing for me. I need like 8 503's just to get the job done."
Man: "More Killer, Less Filler. Green Beans for life!"